You can find the abandoned PC versions on Archive. Still playable, also tank controls are gone- making it much less of a headache. The story of how Croc came to be really took my respect for Miyamoto down a few pegs. It's a fun and charming platformer, until it pisses you off haha. Croc doesn't feel as rewarding at the end as Croc 2 does, but still a gem deserving preservation.