0 added scratch cat 1 added the remix button 2 working remixing 3 the RSDTDT 4 trains come in but not out 5 (5 [5] reference?!) the ultimate 5 (5 [5] reference?!) 6 rectangle designed to destroy RSDTDT 7 the ultimate 5 got bored and made a background 8 the ultimate 5 turned into an 8? 9 there’s so much stuff that even the crash screen glitched 10 added extreme 10, also try to find the Easter egg, “The Extreme 10 was Created on 8/17/2036 for the same reason the ultimate 5 was created, but doubled” — Extreme 10 & void9909 11 made scratch cat hate the series try making 5 the longest remix chain passing “the longest remix chain” at 223