[Tutorial] Simple Explosion (Game Engine)
http://forum.nystic.com/viewtopic.php?f9&t8035&start0
Blender BGE 爆発 [EDIT]
smoke and fire in blender game engine
http://www.paulbrunt.co.uk/2008/12/14/smoke-and-fire-in-blender-game-engine/
Blender BGE Smoke 炎 [EDIT]
Beginner’s tutorial: Using video textures in the Blender Game Engine
http://www.rozengain.com/blog/2009/06/11/beginners-tutorial-using-video-textures-in-the-blender-game-engine/
Blender BGE VideoTexture [EDIT]
BGE Tutorial: Realtime Water(animated normal maps)
http://vimeo.com/2685288
Blender BGE Water ノーマルマップ ビデオチュートリアル [EDIT]