GRB.NES

GRB is a color-matching shooter for the NES. Asteroids fall in green, red, and blue — cycle your ship through the same three colors and fire. A shot only destroys an asteroid of the matching color; a mismatch fizzles. Clear them before any slip past you, and hold on as the swarm speeds up the longer you survive.

Built from scratch in C + 6502 as a real NES ROM for the jam.

Controls: ←/→ move · X fire · Z cycle color · Enter start.