55RTSerpent is a vertical tower defense mobile game featuring the gameplay of aiming with a cooldown and predicting the trajectory of the projectiles. Players control the siege cannon by holding the cooldown, sliding to adjust the angle, and then releasing to fire the cannonball to destroy moving walls and siege towers. In the endless siege, players can strive for higher flags and enjoy a game that is easy to learn yet highly strategic.
55RTSerpent is a mobile game featuring artillery siege tactics.