From Existical Games:
Shift’em Mania is an amazing and fun tactical puzzle game with unique procedural generated levels where you play against AI or another Human.
Your objective is to get your color balls to the bottom of a maze. Well, it’s not quite as simple as it looks like. The level is filled with ramps, walls, black holes and your opponent doesn’t give an easy time.
Think thoroughly before making each move in order to achieve the highest possible score. Block your opponent by pushing your color balls into strategic positions to stop him from doing the same to you. Use walls to your advantage and collect bonus score. Accumulate Megapower bonus and destroy the obstacles.
If you are self confident try to beat the computer at the Extreme level of difficulty as there will be no space for a mistake.