so sonic alccoder and bush are not enemies but secret friends and pretend they are enemies so neither sonic or eggman know about it but if sonic and sonic alccoder had to fight against eggman and bush, alccoder will fight bush cuz he knows bush better then sonic (given the fact that bush has killed sonic multiple times and sonic manages to come back from sonic alccoder's aid who would win if sonic alccoder and bush fought eachother
credit to bush for bush and credit to sega for pocket sonic and eggman eggman and sonic find out sonic alccoder and bush are friends with eachother in ssf lore which will be cannon to ssf
