Drop blocks into the river in order to make spectacular combinations, saving endangered species in the process. Amazing powerups and water effects ensures a beautiful and strategic game!
- Click to release the current block, and press space bar to switch between the blocks. Create combos of 4 or more of a colour to remove blocks.
- Your goal is to remove all blocks above the surface. To your aid, you have two powerups that will make it a lot easier.
- Make a 3-step combo to get a colour bomb, or make a combo of 6 or more blocks to get a line blast. Using line blasts is the only way to get rid of black blocks.