fanventure idea kickin in my head

long long ago i had an idea for a fanventure that took place in a bad ending of hiveswap. basically you'd command this guy and a girl named Cher Buskin after the condesce pump and dumped the earth. it would've been a completely reader commanded story because im insane. theres supposed to be flash games where you go kill mutated troll human hybrids left behind by the old alternian regime. main guy's name is straggler btw he just kind of fucking hates every type of troll and alternian adjacent thing.