i saw in another in another answer that you used play geometry dash and portal 2, are you my clone? if so, why?
not sure. but those are popular games though. i was more into the editor aspects of geometry dash which is why i said that, and portal 2 is just fantastic. another game i love and played recently was celeste (got to the start of 7b before is stopped).
i will also let you know if rob releases 2.2
camera rotation and dynamic music(idk if this is set for 2.2) is gonna be awesome