Robo Tower: Idle Shooting RPG is a simulation game developed by CupStack for Android devices. The game allows you to level up missiles with a simple touch and place/upgrade Robos strategically. The game is designed to be easy to play and rewards you with massive rewards for free. You can assemble your unique team of Robos with missiles and a special Tap Mecha.

The game features cute Mecha shooting missiles that are sure to delight players of all ages. You can let your Robos do their job if you are too busy, and still earn rewards. The game is perfect for those who love simulation games and are looking for a fun and exciting way to pass the time.