Free Boss Rush Games on Steam
Steam currently has 63 Boss Rush games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Boss Rush game rankings were last updated on 5/24/2024.
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1. Out of Three
Out of Three is a local multiplayer Boss Rush game that can be played with 3 players. The goal: defeat the Boss Gorgone by cooperating with your team members. You and your 2 faithful comrades find yourselves in an unknown dungeon, face to face with a giant medusa. Your fate seems inevitable!
Out of Three holds the #1 spot for "best free Boss Rush game on Steam" with a Player Score of 69. Its score was calculated by analyzing a total of 9 reviews on Steam. This breaks down to a total of 8 positive reviews and 1 negative reviews — making it "9 user reviews" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 1/3/2023 |
| Franchise | IIM Digital School |
| Developer | Resurgence Studio |
| Publishers | |
| Steam App Id | 2226030 |
2. Sifu's Quest:First battle
Be a young sword man to explore and save the world. A turn-based WuXia RPG game with strategic combat system.
Sifu's Quest:First battle has achieved a Player Score of 78, placing it in the #2 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 125 reviews on Steam. This breaks down to a total of 108 positive reviews and 17 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
3. Aohri's Uprising
Embark on an adventure, driven by vengeance, to hunt down your former god and put an end to his reign to restore balance to the world!
Aohri's Uprising has achieved a Player Score of 74, placing it in the #3 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 20 reviews on Steam. This breaks down to a total of 18 positive reviews and 2 negative reviews — making it "Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Aohri's Uprising on the Steam Deck.
| Release Date | 6/26/2023 |
| Developers | |
| Publishers | |
| Steam App Id | 2200400 |
4. PASKA BATTLE STYLE!
The time has finally come! All the most dangerous people in the world have reunited to show off their talents in the annual Paska Battle Style anniversary and you, yes, YOU, will have to shut their big egos off!
PASKA BATTLE STYLE! has achieved a Player Score of 53, placing it in the #4 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 9 reviews on Steam. This breaks down to a total of 5 positive reviews and 4 negative reviews — making it "9 user reviews" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 12/17/2018 |
| Developers | |
| Publishers | |
| Steam App Id | 979760 |
5. Anarchy Park
Welcome to Anarchy Park! An Isometric Boss Rush Bullet Hell set in a wacky amusement park! Featuring a 3D environment that will challenge your ability to aim, shoot and dodge simultaneously!
Anarchy Park has achieved a Player Score of 63, placing it in the #5 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 15 reviews on Steam. This breaks down to a total of 11 positive reviews and 4 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Anarchy Park on the Steam Deck (though some functionality may be limited).
| Release Date | 12/1/2023 |
| Developers | |
| Publisher | Danger Games |
| Steam App Id | 2529220 |
6. CALAMITY CREATURES
CALAMITY CREATURES is a 2D action game in boss rush format. Mechanical creatures of overwhelming stature stand before you. Gadgets in the prosthetic hands, the terrain, and the enemies' habits...use all the elements to dismantle the living calamity.
CALAMITY CREATURES has achieved a Player Score of 79, placing it in the #6 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 48 reviews on Steam. This breaks down to a total of 44 positive reviews and 4 negative reviews — making it "Positive" on Steam.
It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
7. Laboratory
The game is all about the challenge. It has no in-between levels, only boss fights. Each boss is unique and will challenge your instincts and reflexes. Every boss you defeat will grant you a valuable upgrade.
Laboratory has achieved a Player Score of 81, placing it in the #7 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 25 reviews on Steam. This breaks down to a total of 25 positive reviews and 0 negative reviews — making it "Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
8. Bananner Nababber
It's a nice sunny day in Neo-Tartaria and ruthless killer Harry Pippels and his pretend friend Humpty-Ho are guzzling down some sprutzels and racking up a debt at the bar. Their life of luxury is soon interrupted however when the Elder Demon's diabolical crypto schemes threaten the lands.
Bananner Nababber has achieved a Player Score of 83, placing it in the #8 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 113 reviews on Steam. This breaks down to a total of 105 positive reviews and 8 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
9. Grimrush
Grimrush is a top down action game in which you must face off a gauntlet of seven brutal boss fights. Utilize three characters and a large selection of active and passive abilities. Balance offense and defense to take down the bosses and maximize your score!
Grimrush has achieved a Player Score of 73, placing it in the #9 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 19 reviews on Steam. This breaks down to a total of 17 positive reviews and 2 negative reviews — making it "Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Grimrush on the Steam Deck (though some functionality may be limited).
| Release Date | 11/30/2017 |
| Developer | Merge Heroes |
| Publisher | Pohjoinen Pelinkehitys ry |
| Steam App Id | 704760 |
10. Psycho Bathroom
Psycho Bathroom is a boss rush game with a dark comedic storyline about outcasts, hopes and friendships. Your job as a toothbrush is to fight toilet plumes and protect your master. Along the way, you'll upgrade your gear, meet new buddies and learn the absurd world through your master's story.
Psycho Bathroom has achieved a Player Score of 85, placing it in the #10 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 136 reviews on Steam. This breaks down to a total of 130 positive reviews and 6 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 4/29/2022 |
| Franchise | DDmeow Games |
| Developer | DDmeow Games |
| Publisher | DDmeow Games |
| Steam App Id | 1601340 |
More Free Boss Rush Games
Explore even more rankings for the 12 best free Boss Rush games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
 | 1 | 1/3/2023 | 69 | Free | Steam Charts | |
 | 1 | 3/9/2024 | 78 | Free | Steam Charts | |
 | 1 | 6/26/2023 | 74 | Free | Steam Charts | |
 | 1 | 12/17/2018 | 53 | Free | Steam Charts | |
 | 1 | 12/1/2023 | 63 | Free | Steam Charts | |
 | 1 | 7/15/2023 | 79 | Free | Steam Charts | |
 | 1 | 1/24/2022 | 81 | Free | Steam Charts | |
 | 1 | 8/13/2022 | 83 | Free | Steam Charts | |
 | 1 | 11/30/2017 | 73 | Free | Steam Charts | |
 | 1 | 4/29/2022 | 85 | Free | Steam Charts | |
 | 1 | 7/27/2022 | 66 | Free | Steam Charts | |
 | 1 | 10/29/2022 | 80 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2024, May 24). Steam Store. Steam Store.
- Valve Corporation. (2024, May 24). Out of Three on Steam. Steam Store.
- Valve Corporation. (2024, May 27). Sifu's Quest:First battle on Steam. Steam Store.
- Valve Corporation. (2024, June 24). Aohri's Uprising on Steam. Steam Store.
- Valve Corporation. (2024, June 16). PASKA BATTLE STYLE! on Steam. Steam Store.
- Valve Corporation. (2024, June 3). Anarchy Park on Steam. Steam Store.
- Valve Corporation. (2024, May 30). CALAMITY CREATURES on Steam. Steam Store.
- Valve Corporation. (2024, June 14). Laboratory on Steam. Steam Store.
- Valve Corporation. (2024, May 30). Bananner Nababber on Steam. Steam Store.
- Valve Corporation. (2024, May 25). Grimrush on Steam. Steam Store.
- Valve Corporation. (2024, May 24). Psycho Bathroom on Steam. Steam Store.