Been using 2.2.6. Excellent job, lots of fun. The only bug I've had is that now for some reason the default software renderer lags my laptop, no matter what resolution setting it's on. OpenGL works absolutely fine. 35fps everywhere (except castle eggman but understandable). But no matter what level I'm on or where I am, the default renderer stays between 15-19 fps. Pretty big deal when 35 fps is the cap. Only started happening after the update to 2.2.6.. I was using 2.2.1. I think before and everything worked relatively lag free. Excellent job on the game tho. This game is on Sonic Mania levels of good now