You need to think quickly, act fast, and choose the most appropriate strategy against different obstacles: upgrade your gun, get money on the way and win in the running path.
Use your money to become even richer after each run.
Simply touch to play the game. Easy to play, left and right controls!
Finally, fight against the rainbow boss to become a shooting legend.
In Rainbow Monster Gun Running 3D 0.3.0Bug Fixed, Movement Improved