Feed fish, fight aliens, upgrade your weapons, and unlock secret pets as you explore 20 captivating new levels and 4 unique tanks of action-puzzle adventure!
- 4 game types: Adventure, Timed, Challenge & Virtual Tank!
- Spectacular new cel-shaded 3d graphics!
- Enhanced sound effects and original score!
- Ruthless new extraterrestrial boss beasts!
- Customizable aquarium screensaver