Almost all textures come from cgtextures.com, so you can’t use them without viewing their license first at their site.
Here is the download link:
(File > download)
I used blender 2.67b.
You play as an ent. One day, some humans arrive at your beloved forest and start cutting trees with robots and stuff. The goal is to smash them and destruct the tower they built.
Sounds used from freeSounds.org :
“A Tree Falling Down.wav” from ecfike
“Explosion 1.wav” from Deganoth
“Foorsteps_Grass.wav” from kMoon
Peer Gynt suite n°1 op. 46
La mort d’ase
La danse d’anitra
Dans le hall du roi de montagne