Better late than never.
Donkey Kong battles Bowser, the King of Koopas, in a non Smash Bros setting.
This was originally my part for a collab on Newgrounds that was never finished. The coordinator dropped out and left me in charge, but I wasn’t any better at getting people to finish their stuff, so it never came out. The theme was Heroes of Nintendo, and it was the late two thousands.
Resurrecting it, I made also the sound effects myself and added music that’s much more epic than said sound effects. I’m not sure if it works or not.