This is a Tutorial on how to make real time water in blender game engine with animated normal maps. u can stop the at any time if it going a bit to fast for u hope u like it :D!!!
water texture: http://sd-games.webs.com/youtube/105.jpg
normal map: http://sd-games.webs.com/youtube/106.png
download the finished file: http://www.blendswap.com/blends/view/66821
Voir sur youtube