>SLAP SLAP SLAP SLAP
>Sonar picks up fossil #48
>PUNCH PUNCH PUNCH PUNCH
>Fossil #48 retrieved
>SLAP SLAP SLAP SLAP SLAP SLAP SLAP SLAP
>Sonar picks up banana #33
>PUNCH PUNCH PUNCH PUNCH
>PUNCH PUNCH PUNCH
>"OOOOH BANANA"
>'Through the Posion Filled Tunnel' is the banana's name
>You didn't get through any tunnel you just dropped down onto it
>Look around
>See a nearby corridor full of poison and platforming you just completely missed/ignored by punching through all the level design
>...
>SLAP SLAP SLAP SLAP SLAP
>Sonar picks up banana #34

That's the game. The bosses are unironically like 30 seconds of mashing the punch button and are not worth even mentioning.