Collection of special editions of Sonic: 1 Sonic Vs. Knuckles Battle Royal 2 Brave new world 3 Sonic Firsts 4 return of the king 5 Sonic Kids 6 The big 50 7 Exiles crossover 8 Giant special 9 Sonic Kids are back 10 Chaos Crossover 11 Girls Rule! 12 Sonic and Knuckles visa versa 13 Sonic Adventure 01 14 best of times 15 Naugus games