Nostalgia 2.2.0 release


Asset Store

Update contents


  • Added ITileCallbackReceiver interface that allows TileComponent to receive that tiles have been placed / deleted on the Map.
  • Added ITileCollisionReceiver interface that allows TileComponent to receive when something touches the Map.
  • Supports Assembly Definition.
  • [Shader] Added Render Mode to Tiles-Standard and Tiles-Standard Specular.
  • [Editor] Added MapEditTool window.
    The editing tools in the Map component Inspector are moved to the MapEditTool window.
  • [Editor] Supports shortcut keys for editing tools.
  • [Editor] Supports zooming of tile selection list.
  • [Editor] Added Welcome window.
  • [Editor] Supports package.json.
  • [Document] Added document site.


  • Changed the minimum operating version of Unity to 2019.4.
  • [Editor] Changed Tile’s Add Component to component selection window format.


  • Speed up the bucket tool and bucket eraser tool.
  • Speed up Map mesh update so that only the difference is performed.
  • Speed up MapCollider update so that only the difference is done.
  • Reduced GC Alloc by pooling temporary data generated during map editing.
  • [Editor] Improved so that the HeightMap in the NormalMapGenerator window can be used even if Read / Write Enabled is not set.
  • [Examples] Improved so that it can be operated with a virtual pad when executed on a mobile terminal.


  • Fixed a bug that an exception occurs when the number of tiles is small when changing the TileSet of Map.
  • Fixed a bug that Collider2D is not updated properly when changing TileSet of Map.
  • Fixed a bug that the display position of tiles outside a certain range shifts when Map is placed as a child of Canvas.
  • Fixed a bug that auto tile was changed even when autoTiling argument of Map.RemoveBucketTile method was set to false.
  • [Android] Fixed a bug that a shader error occurs when Graphics APIs are other than Open GLES3.


  • Changed Nostalgia.Point2 type to Obsolete.
    Use UnityEngine.Vector2Int instead.
  • [Document] The script reference zip is no longer included.

Update Guide

Update procedure

Follow the steps below to import the upgraded Nostalgia into an existing project.

  1. Please be sure to make a backup of the project before the update.
  2. If you are opening an existing scene, create a new scene from “File / New Scene” in the menu.
  3. If you have a Nostalgia related window such as the MapEditTool window open, close it once.
  4. Delete the already imported Nostalgia folder.
  5. Import a new version of Nostalgia.

Version update guide

Please refer to the following pages for the update guide for each version of Nostalgia.

Manual : Update Guide