Boss Up
Boss Up is a love letter to videogame bosses, from infuriating RPG final bosses, to kart racing rivals, and even dating sim ex-wives. Fight your way through 18 bullet hell bosses with your powerful dodge roll, and try not to break your keyboard in half in this tough as nails action platformer!
Last Updated: 8/27/2025
| Steam Price | $13.99 |
| Release Date | 8/31/2025 |
| Developer | Captain Atria |
| Publisher | Captain Atria |
| Steam App Id | 3832570 |
Boss Up
Boss Up is a love letter to videogame bosses, from infuriating RPG final bosses, to kart racing rivals, and even dating sim ex-wives. Fight your way through 18 bullet hell bosses with your powerful dodge roll, and try not to break your keyboard in half in this tough as nails action platformer!
Last Updated: 8/27/2025
- Windows
- Mac
- Linux
About Boss Up
Boss Up is an Action, and Indie game developed by Captain Atria. On 8/31/2025, it was released on the Steam Store by Captain Atria.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Boss Up supports the following features:
- Single-player
- Family Sharing
From the Steam community, Boss Up has been tagged with the following user tags:
- Character Customization
- Futuristic
- Shoot 'Em Up
- Platformer
- Pixel Graphics
- 2D Platformer
- Combat
- Funny
- Indie
- Action
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for Boss Up and see the latest screenshots from the Steam Store.
Related Packages
Boss Up is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
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Features & Categories
Frequently Asked Questions
Soures & References
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Boss Up data has been sourced from:
- Valve Corporation. (2025, August 27). Boss Up on Steam. Steam Store.
- Valve Corporation. (2025, August 27). Boss Up. Steam Community Hub.