Overall this was cool, it's a shame you couldn't have just recolored some of the sprites to make it fit the limitation but otherwise it's a fun little game! I found it difficult to know when my shots were making contact and wasn't sure if I was making contact or making near-misses half the time, so would consider adding a clearer hit-effect or maybe even a sound effect. I liked the subtle screen-rounding effect to give it more of an arcade feel/look, and the controls were really solid. I liked the "CHECKMATE" cut-in lol that was very fun.