i am root - the root simulator

In this game you create a trees roots and collect water and nutrients to help it grow! But watch out for the rocks in the ground!

The gameplay is very snake-like:

* Control the direction in which the root is growing with WASD or the arrow keys.

* If you run into a already-grown root, destroy too many rocks or run out of nutrients, you start travelling back on your root's path.

* While travelling back, you can branch out from your root using WASD or the arrow keys.

* Collect nutrients from nutrient-rich earth so your current root-branch can get longer.

* Collect water so you can create more roots over-all.

* If you run out of water or travel all the way back to the tree after reaching the end of a root, the game ends.

Special features:

* Press P to pause the game

* Press E to access the skill tree: select a skill with WASD or the arrow keys, and buy a skill using space or enter.