- http://opengameart.org/content/explosion-sheet
- http://opengameart.org/content/country-field
- http://opengameart.org/content/trees-and-bushes
- http://opengameart.org/content/tanks-and-trucks
- http://opengameart.org/content/high-resolution-crosshairs
- http://opengameart.org/content/boxes-and-barrels
- http://opengameart.org/content/details-for-damaged-and-dirty-textures
- http://opengameart.org/content/pickups-powerups
- http://opengameart.org/content/menu-music-loop
- http://opengameart.org/content/big-explosion
- http://opengameart.org/content/action-shooter-soundset-wwvi
- http://soundbible.com/1325-Tank.html
- http://opengameart.org/content/crash-collision
- http://opengameart.org/content/metal-interactions
- http://opengameart.org/content/sci-fi-shwop-1
- http://opengameart.org/content/life-pickup-yo-frankie