Since Diddy is smaller than DK, he'll have a smaller hitbox, which might make it easier to dodge attacks. His jump move will be like everyone else's except he can jump twice like Mario with a well-timed X press. Next he has his peanut popgun, which like DK, he charges it up and shoots. This move will also have a timed X press part. If you succeed, He'll pull out a second gun and charge up once more. I'm not too sure about the third attack, but from what I'm seeing in the spritesheet, it'll probably have something to do with a barrel cannon. The last picture is of a concept that gave me the idea of echoes. Diddy will have a second jump in his dodge state. If you press Z while jumping, he'll do a second jump with his rocket barrel. It's like Mario's spin jump in the Octogoomba battle. Cya next time!

Fun Fact: I was thinking of adding Mr. Game and Watch as a playable character because obvious, but the idea seemed more ambitious than I thought, so I scrapped it.