diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/component/AssetTreeCell.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/component/AssetTreeCell.kt
index 25b72468..5dfaed31 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/component/AssetTreeCell.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/component/AssetTreeCell.kt
@@ -2,6 +2,7 @@ package com.bartlomiejpluta.base.editor.asset.component
 
 import com.bartlomiejpluta.base.editor.asset.model.Asset
 import com.bartlomiejpluta.base.editor.asset.model.AssetCategory
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.tileset.asset.TileSetAsset
@@ -62,6 +63,7 @@ class AssetTreeCell(renameAsset: (asset: Asset, name: String) -> Asset, deleteAs
          is GameMapAsset -> FontIcon("fa-map")
          is TileSetAsset -> FontIcon("fa-th")
          is ImageAsset -> FontIcon("fa-image")
+         is CharacterSetAsset -> FontIcon("fa-male")
          else -> null
       }
    }
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/view/list/AssetsListView.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/view/list/AssetsListView.kt
index a28e0909..c3f2b425 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/view/list/AssetsListView.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/view/list/AssetsListView.kt
@@ -27,11 +27,16 @@ class AssetsListView : View() {
       menuitem("Import Image...") { mainController.importImage() }
    }
 
+   private val characterSets = AssetCategory("Character Sets").apply {
+      menuitem("Import Character Set...") { mainController.importCharacterSet() }
+   }
+
    private val rootItem = AssetCategory(
       name = "Project", items = observableListOf(
          maps,
          tileSets,
-         images
+         images,
+         characterSets
       )
    )
 
@@ -42,6 +47,7 @@ class AssetsListView : View() {
             Bindings.bindContent(maps.items, it.maps)
             Bindings.bindContent(tileSets.items, it.tileSets)
             Bindings.bindContent(images.items, it.images)
+            Bindings.bindContent(characterSets.items, it.characterSets)
             root.root.expandAll()
          }
       }
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/asset/CharacterSetAsset.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/asset/CharacterSetAsset.kt
new file mode 100644
index 00000000..24d4ef96
--- /dev/null
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/asset/CharacterSetAsset.kt
@@ -0,0 +1,7 @@
+package com.bartlomiejpluta.base.editor.characterset.asset
+
+import com.bartlomiejpluta.base.editor.asset.model.Asset
+import com.bartlomiejpluta.base.editor.project.model.Project
+
+class CharacterSetAsset(project: Project, uid: String, source: String, name: String, val rows: Int, val columns: Int) :
+   Asset(project.characterSetsDirectoryProperty, uid, source, name)
\ No newline at end of file
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/asset/CharacterSetAssetData.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/asset/CharacterSetAssetData.kt
new file mode 100644
index 00000000..ffdd7b52
--- /dev/null
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/asset/CharacterSetAssetData.kt
@@ -0,0 +1,22 @@
+package com.bartlomiejpluta.base.editor.characterset.asset
+
+import javafx.beans.property.SimpleIntegerProperty
+import javafx.beans.property.SimpleObjectProperty
+import javafx.beans.property.SimpleStringProperty
+import tornadofx.getValue
+import tornadofx.setValue
+import java.io.File
+
+class CharacterSetAssetData {
+   val nameProperty = SimpleStringProperty()
+   var name by nameProperty
+
+   val fileProperty = SimpleObjectProperty<File>()
+   var file by fileProperty
+
+   val rowsProperty = SimpleIntegerProperty()
+   var rows by rowsProperty
+
+   val columnsProperty = SimpleIntegerProperty()
+   var columns by columnsProperty
+}
\ No newline at end of file
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/view/importing/ImportCharacterSetFragment.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/view/importing/ImportCharacterSetFragment.kt
new file mode 100644
index 00000000..61ed5875
--- /dev/null
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/view/importing/ImportCharacterSetFragment.kt
@@ -0,0 +1,108 @@
+package com.bartlomiejpluta.base.editor.characterset.view.importing
+
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAssetData
+import com.bartlomiejpluta.base.editor.characterset.viewmodel.CharacterSetAssetDataVM
+import com.bartlomiejpluta.base.editor.util.fx.TextFieldUtil
+import javafx.beans.property.SimpleObjectProperty
+import javafx.scene.Cursor
+import javafx.scene.image.Image
+import javafx.stage.FileChooser
+import tornadofx.*
+
+class ImportCharacterSetFragment : Fragment("Import Spite") {
+   private val dataVM = find<CharacterSetAssetDataVM>()
+   private val imagePreview = SimpleObjectProperty<Image?>()
+
+   private var onCompleteConsumer: ((CharacterSetAssetData) -> Unit)? = null
+
+   init {
+      dataVM.fileProperty.addListener { _, _, file ->
+         when (file) {
+            null -> imagePreview.value = null
+            else -> file.inputStream().use { imagePreview.value = Image(it) }
+         }
+      }
+   }
+
+   fun onComplete(consumer: (CharacterSetAssetData) -> Unit) {
+      this.onCompleteConsumer = consumer
+   }
+
+   override val root = form {
+      prefHeight = 480.0
+
+      fieldset("Import Character Set") {
+         hbox {
+            vbox {
+               scrollpane {
+                  prefWidth = 300.0
+                  prefHeightProperty().bind(this@form.heightProperty())
+                  imageview(imagePreview)
+                  tooltip = tooltip("Click to choose Character Set file")
+                  cursor = Cursor.HAND
+
+                  setOnMouseClicked {
+                     dataVM.file = chooseFile(
+                        title = "Select Character Set",
+                        filters = arrayOf(FileChooser.ExtensionFilter("PNG Images (*.png)", "*.png"))
+                     ).getOrNull(0)
+                  }
+
+                  dataVM.validationContext.addValidator(this@vbox, dataVM.fileProperty) {
+                     when {
+                        it == null -> error("This field is required")
+                        !it.exists() -> error("The file must exist")
+                        else -> null
+                     }
+                  }
+               }
+            }
+
+            vbox {
+               paddingLeft = 20.0
+
+               field("Character Set Name") {
+                  textfield(dataVM.nameProperty) {
+                     required()
+                     trimWhitespace()
+                  }
+               }
+
+               field("Character Set Rows") {
+                  spinner(min = 1, max = Integer.MAX_VALUE, property = dataVM.rowsProperty, editable = true) {
+                     required()
+                     editor.textFormatter = TextFieldUtil.integerFormatter(dataVM.rows)
+                  }
+               }
+
+               field("Character Set Columns") {
+                  spinner(min = 1, max = Integer.MAX_VALUE, property = dataVM.columnsProperty, editable = true) {
+                     required()
+                     editor.textFormatter = TextFieldUtil.integerFormatter(dataVM.columns)
+                  }
+               }
+            }
+         }
+      }
+
+      buttonbar {
+         button("Import") {
+            action {
+               if (dataVM.commit()) {
+                  onCompleteConsumer?.let { it(dataVM.item) }
+                  close()
+               }
+            }
+         }
+
+         button("Reset") {
+            action { dataVM.rollback() }
+         }
+
+
+         button("Cancel") {
+            action { close() }
+         }
+      }
+   }
+}
\ No newline at end of file
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/viewmodel/CharacterSetAssetDataVM.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/viewmodel/CharacterSetAssetDataVM.kt
new file mode 100644
index 00000000..82651d10
--- /dev/null
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/characterset/viewmodel/CharacterSetAssetDataVM.kt
@@ -0,0 +1,20 @@
+package com.bartlomiejpluta.base.editor.characterset.viewmodel
+
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAssetData
+import tornadofx.ItemViewModel
+import tornadofx.getValue
+import tornadofx.setValue
+
+class CharacterSetAssetDataVM : ItemViewModel<CharacterSetAssetData>(CharacterSetAssetData()) {
+   val nameProperty = bind(CharacterSetAssetData::nameProperty)
+   var name by nameProperty
+
+   val fileProperty = bind(CharacterSetAssetData::fileProperty)
+   var file by fileProperty
+
+   val rowsProperty = bind(CharacterSetAssetData::rowsProperty)
+   var rows by rowsProperty
+
+   val columnsProperty = bind(CharacterSetAssetData::columnsProperty)
+   var columns by columnsProperty
+}
\ No newline at end of file
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/controller/MainController.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/controller/MainController.kt
index 20fc9a7b..57875ad8 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/controller/MainController.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/controller/MainController.kt
@@ -1,6 +1,8 @@
 package com.bartlomiejpluta.base.editor.main.controller
 
 import com.bartlomiejpluta.base.editor.asset.model.Asset
+import com.bartlomiejpluta.base.editor.characterset.view.importing.ImportCharacterSetFragment
+import com.bartlomiejpluta.base.editor.characterset.viewmodel.CharacterSetAssetDataVM
 import com.bartlomiejpluta.base.editor.code.model.Code
 import com.bartlomiejpluta.base.editor.code.model.CodeScope
 import com.bartlomiejpluta.base.editor.code.viewmodel.CodeVM
@@ -151,6 +153,20 @@ class MainController : Controller() {
       }
    }
 
+   fun importCharacterSet() {
+      val vm = CharacterSetAssetDataVM()
+      val scope = Scope()
+      setInScope(vm, scope)
+
+      find<ImportCharacterSetFragment>(scope).apply {
+         onComplete {
+            projectContext.importCharacterSet(it)
+         }
+
+         openModal(block = true, resizable = false)
+      }
+   }
+
    fun closeScript(fsNode: FileNode) {
       openItems.entries.firstOrNull { (_, item) -> item is Code && item.fileNode.absolutePath == fsNode.absolutePath }?.key?.let {
          openItems.remove(it)
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/view/MainMenuView.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/view/MainMenuView.kt
index 580ab121..a3396be1 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/view/MainMenuView.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/view/MainMenuView.kt
@@ -50,6 +50,12 @@ class MainMenuView : View() {
                   mainController.importImage()
                }
             }
+
+            item("Character Set...") {
+               action {
+                  mainController.importCharacterSet()
+               }
+            }
          }
       }
 
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/DefaultProjectContext.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/DefaultProjectContext.kt
index 8118c4a2..5d059fb3 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/DefaultProjectContext.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/DefaultProjectContext.kt
@@ -1,6 +1,8 @@
 package com.bartlomiejpluta.base.editor.project.context
 
 import com.bartlomiejpluta.base.editor.asset.model.Asset
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAsset
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAssetData
 import com.bartlomiejpluta.base.editor.code.model.Code
 import com.bartlomiejpluta.base.editor.code.model.CodeType
 import com.bartlomiejpluta.base.editor.code.service.JavaClassService
@@ -162,6 +164,19 @@ class DefaultProjectContext : ProjectContext {
       File(it.imagesDirectory, asset.source).inputStream().use { fis -> Image(fis) }
    } ?: throw IllegalStateException("There is no open project in the context")
 
+   override fun importCharacterSet(data: CharacterSetAssetData) {
+      project?.let {
+         UID.next(it.characterSets.map(Asset::uid)).let { uid ->
+            val source = "$uid.${data.file.extension}"
+            val targetFile = File(it.characterSetsDirectory, source)
+            data.file.copyTo(targetFile)
+            it.characterSets += CharacterSetAsset(it, uid, source, data.name, data.rows, data.columns)
+
+            save()
+         }
+      }
+   }
+
    override fun deleteAsset(asset: Asset) {
       project?.let {
          it.assetLists.firstOrNull { assets -> assets.remove(asset) }
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/ProjectContext.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/ProjectContext.kt
index e1b5c375..121e11d4 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/ProjectContext.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/ProjectContext.kt
@@ -1,6 +1,7 @@
 package com.bartlomiejpluta.base.editor.project.context
 
 import com.bartlomiejpluta.base.editor.asset.model.Asset
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAssetData
 import com.bartlomiejpluta.base.editor.code.model.Code
 import com.bartlomiejpluta.base.editor.file.model.FileNode
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
@@ -32,8 +33,9 @@ interface ProjectContext {
    fun findImageAsset(uid: String): ImageAsset
    fun loadImage(uid: String): Image
 
-   fun deleteAsset(asset: Asset)
+   fun importCharacterSet(data: CharacterSetAssetData)
 
+   fun deleteAsset(asset: Asset)
    fun loadScript(fileNode: FileNode): Code
    fun saveScript(code: Code)
 }
\ No newline at end of file
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/model/Project.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/model/Project.kt
index ae621ffe..75f998a3 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/model/Project.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/model/Project.kt
@@ -1,5 +1,6 @@
 package com.bartlomiejpluta.base.editor.project.model
 
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAsset
 import com.bartlomiejpluta.base.editor.file.model.FileSystemNode
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
@@ -28,8 +29,9 @@ class Project {
    val maps = observableListOf<GameMapAsset>()
    val tileSets = observableListOf<TileSetAsset>()
    val images = observableListOf<ImageAsset>()
+   val characterSets = observableListOf<CharacterSetAsset>()
 
-   val assetLists = listOf(maps, tileSets, images)
+   val assetLists = listOf(maps, tileSets, images, characterSets)
 
    val mapsDirectoryProperty = SimpleObjectProperty<File>()
    var mapsDirectory by mapsDirectoryProperty
@@ -43,6 +45,10 @@ class Project {
    var imagesDirectory by imagesDirectoryProperty
       private set
 
+   val characterSetsDirectoryProperty = SimpleObjectProperty<File>()
+   var characterSetsDirectory by characterSetsDirectoryProperty
+      private set
+
    val codeDirectoryProperty = SimpleObjectProperty<File>()
    var codeDirectory by codeDirectoryProperty
       private set
@@ -70,8 +76,9 @@ class Project {
       sourceDirectoryProperty.addListener { _, _, dir ->
          dir?.let {
             mapsDirectory = File(it, MAPS_DIR)
-            tileSetsDirectory = File(it, TILESETS_DIR)
+            tileSetsDirectory = File(it, TILE_SETS_DIR)
             imagesDirectory = File(it, IMAGES_DIR)
+            characterSetsDirectory = File(it, CHARACTER_SETS_DIR)
             codeDirectory = File(it, CODE_DIR)
             buildDirectory = File(it, BUILD_DIR)
             buildClassesDirectory = File(it, BUILD_CLASSES_DIR)
@@ -85,6 +92,7 @@ class Project {
       mapsDirectory?.mkdirs()
       tileSetsDirectory?.mkdirs()
       imagesDirectory?.mkdirs()
+      characterSetsDirectory?.mkdirs()
       codeDirectory?.mkdirs()
    }
 
@@ -93,8 +101,9 @@ class Project {
       const val PROJECT_OUTPUT_JAR_FILE = "game.jar"
 
       const val MAPS_DIR = "maps"
-      const val TILESETS_DIR = "tilesets"
+      const val TILE_SETS_DIR = "tilesets"
       const val IMAGES_DIR = "images"
+      const val CHARACTER_SETS_DIR = "charsets"
       const val CODE_DIR = "code"
       const val BUILD_DIR = "build"
       const val BUILD_CLASSES_DIR = "$BUILD_DIR/classes"
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectDeserializer.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectDeserializer.kt
index 681e78bf..3d6757ec 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectDeserializer.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectDeserializer.kt
@@ -1,5 +1,6 @@
 package com.bartlomiejpluta.base.editor.project.serial
 
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.project.model.Project
@@ -19,6 +20,7 @@ class ProtobufProjectDeserializer : ProjectDeserializer {
       project.maps.addAll(proto.mapsList.map { deserializeMap(project, it) })
       project.tileSets.addAll(proto.tileSetsList.map { deserializeTileSet(project, it) })
       project.images.addAll(proto.imagesList.map { deserializeImage(project, it) })
+      project.characterSets.addAll(proto.characterSetsList.map { deserializeCharacterSet(project, it) })
 
       return project
    }
@@ -44,4 +46,14 @@ class ProtobufProjectDeserializer : ProjectDeserializer {
       source = image.source,
       name = image.name
    )
+
+   private fun deserializeCharacterSet(project: Project, characterSetAsset: ProjectProto.CharacterSetAsset) =
+      CharacterSetAsset(
+         project = project,
+         uid = characterSetAsset.uid,
+         source = characterSetAsset.source,
+         name = characterSetAsset.name,
+         rows = characterSetAsset.rows,
+         columns = characterSetAsset.columns
+      )
 }
\ No newline at end of file
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectSerializer.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectSerializer.kt
index ea4612e8..ac28d5df 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectSerializer.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectSerializer.kt
@@ -1,5 +1,6 @@
 package com.bartlomiejpluta.base.editor.project.serial
 
+import com.bartlomiejpluta.base.editor.characterset.asset.CharacterSetAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.project.model.Project
@@ -18,6 +19,7 @@ class ProtobufProjectSerializer : ProjectSerializer {
       proto.addAllMaps(item.maps.map(this::serializeMap))
       proto.addAllTileSets(item.tileSets.map(this::serializeTileSet))
       proto.addAllImages(item.images.map(this::serializeImage))
+      proto.addAllCharacterSets(item.characterSets.map(this::serializeCharacterSet))
       proto.build().writeTo(output)
    }
 
@@ -40,4 +42,12 @@ class ProtobufProjectSerializer : ProjectSerializer {
       .setSource(image.source)
       .setName(image.name)
       .build()
+
+   private fun serializeCharacterSet(characterSet: CharacterSetAsset) = ProjectProto.CharacterSetAsset.newBuilder()
+      .setUid(characterSet.uid)
+      .setSource(characterSet.source)
+      .setName(characterSet.name)
+      .setRows(characterSet.rows)
+      .setColumns(characterSet.columns)
+      .build()
 }
\ No newline at end of file
diff --git a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/tileset/view/importing/ImportTileSetFragment.kt b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/tileset/view/importing/ImportTileSetFragment.kt
index 4c08b34b..a514528e 100644
--- a/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/tileset/view/importing/ImportTileSetFragment.kt
+++ b/editor/src/main/kotlin/com/bartlomiejpluta/base/editor/tileset/view/importing/ImportTileSetFragment.kt
@@ -38,12 +38,12 @@ class ImportTileSetFragment : Fragment("Import Tile Set") {
                   prefWidth = 300.0
                   prefHeightProperty().bind(this@form.heightProperty())
                   imageview(imagePreview)
-                  tooltip = tooltip("Click to choose sprite file")
+                  tooltip = tooltip("Click to choose Tile Set file")
                   cursor = Cursor.HAND
 
                   setOnMouseClicked {
                      dataVM.file = chooseFile(
-                        title = "Select Sprite",
+                        title = "Select Tile Set",
                         filters = arrayOf(FileChooser.ExtensionFilter("PNG Images (*.png)", "*.png"))
                      ).getOrNull(0)
                   }
diff --git a/proto/src/main/proto/project.proto b/proto/src/main/proto/project.proto
index 6adbda51..46eff426 100644
--- a/proto/src/main/proto/project.proto
+++ b/proto/src/main/proto/project.proto
@@ -9,6 +9,7 @@ message Project {
   repeated GameMapAsset maps = 3;
   repeated TileSetAsset tileSets = 4;
   repeated ImageAsset images = 5;
+  repeated CharacterSetAsset characterSets = 6;
 }
 
 message GameMapAsset {
@@ -29,4 +30,12 @@ message ImageAsset {
   required string uid = 1;
   required string source = 2;
   required string name = 3;
+}
+
+message CharacterSetAsset {
+  required string uid = 1;
+  required string source = 2;
+  required string name = 3;
+  required uint32 rows = 4;
+  required uint32 columns = 5;
 }
\ No newline at end of file