Oblivion Override on Steam: https://store.steampowered.com/app/19...

Bosses in video:

[0:00] 1. Electric Erich
[2:52] 2. Tiyen Smasher
[5:07] 3. Ripper Wright
[8:39] 4. Gladys The Annihilator

There is also 2 optional bosses which I wanted to include, but I didn't have enough time. I'm going to play this game again anyway, so I'll record them when the full game is out. You can fight them yourself, I'll give you a hint on how to find them:

1. Beware of the mimics
2. Don't anger the cowboy