Pepper Grinder on Steam: https://store.steampowered.com/app/20...

Bosses in video:

[0:00] 1. Beetle Rider
[1:47] 2. Magma Worm
[3:23] 3. Mint
[5:32] 4. Emperor Naro

Can't really say much about this game. Personally, I'm not a fan of how the digging and movement works here. The game is also very short.