I was looking through the minigames and noticed that there was no Chop Chops. Why is that?

I'm not a mod, but one of the mods, AdamLikeScars, said in a forum earlier "We had a discussion about Chop Chops and decided not to add it (for now) because of the framewar, retiming, etc. which plagues minigames like Flag Footrace and more."

i think this minigame would've gotten perfect times really early on

thats fair