Update!
Added:
1. Walking (running), jump
2. Sleep (restores health 4 times faster). Press "O" to use it when you are landing. Press "WASD" (or arrows) to wake up.
3. Visualization for the Roar ability (allied units are highlighted, the roar increases the damage of units by 2 times)
4. Textures quality was improved
5. Colliders on trees
6. New option: "always forward" (just press "E")
7. Fixed bug with units respawn when loading save
8. Fixed bug with entering a cave in the desert