Games like Robot Robert

Robert the Robot is an action-platformer. A huge and dangerous alien world awaits you. If, of course, you can defeat those who stand in your way, in 2D battles in the style of Contra.

Robert the Robot is an action-platformer. A huge and dangerous alien world awaits you. If, of course, you can defeat those who stand in your way, in 2D battles in the style of Contra.
Picked to match Robot Robert on gameplay, themes, and feel.