I like the roguelike concept but the player often spawns inside a wall and can't move. Other than that the gameplay is fun though quite difficult with the fast speed of the robot. Generally it could be refined in terms of art (which seems a bit bare bones) and gameplay (could benefit from balancing). I was impressed by the custom music and the UI animations, and considering which upgrade to pick does add a lot to the gameplay. Finally, I don't see how the theme is incorporated.