A Game of Life

Keep it alive!  You need to keep the forest alive.

• Trees get water from lakes, growing when they have water and dying when they don't
• If a group of trees get big enough you'll score points
• Some large trees will turn into mountains and you'll get $10 each time they do
• Trees near mountains will produce clouds
• Clouds will spread and rain down water, creating lakes if they rain down enough
• Use the hotkeys to change what you are placing 1,2,3,4 or click on the buttons

EDIT: added hotkeys, slowed the game down by half, added starting tiles, reduced starting money