Shapesmith

WASD to move

Left click to shoot

The player can warp between the left and right sides of the screen.

The hitbox of the player is the blue circle in the center; you also die in one hit.

Fight and defeat the Shapesmith, a powerful weapons creator, but beware that between the Shapesmith and you lie 4 of its creations. Fight 5 bosses back-to-back to defeat the Shapesmith.