Fall Sonic Challenge

My challenge for Fall is to beat one Sonic game per week. I’ll consider Monday morning to be the end of the week so that I can finish up on the weekend and Sunday nights.
Start
Sonic Chaos (GG) as Sonic in Sonic Mega Collection Plus
End of Week 0, 9/30: 1 Game Beat, On Schedule.
Sonic the Hedgehog 2 (GG) in emulator
End of Week 1, 10/7: 2 Games Beat, On Schedule.
Sonic Rivals (PSP) as Sonic
End of Week 2, 10/14: 3 Games Beat, On Schedule.
Sonic Rivals (PSP) as Knuckles, Shadow, Silver (Already Counted)
End of Week 3, 10/21: 3 Games Beat, 1 Behind…