I never specifically tested the UFO minigame so I didn't know that it was removed with that mode, but I'd consider games like daisy chain and even cloud climb (is that what it's called?) to be parsec-friendly since you have a decent amount of time to see what your next input(s) is, and it's pretty easy to adjust for the delay. it's moreso minigames that are "press the button at the right time" than "press the right button"