Free Boss Rush Games on Steam

Steam currently has 83 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 12/4/2024.

Looking for more? Explore other lists such as:

1. 巫兎 - KANNAGI USAGI -

Sword fight action dedicated to boss battles. Win the battle by dominating sword to sword clashes.

巫兎 - KANNAGI USAGI - banner

巫兎 - KANNAGI USAGI - holds the #1 spot for "best free Boss Rush game on Steam" with a Player Score of 94. Its score was calculated by analyzing a total of 5,992 reviews on Steam. This breaks down to a total of 5,864 positive reviews and 128 negative reviews — making it "Overwhelmingly Positive" on Steam.

It can be played and ran on Windows systems. At the moment, it is not possible to play or run 巫兎 - KANNAGI USAGI - on the Steam Deck.

Release Date 11/3/2023
Developer Tonoji
Publisher Tonoji
Steam App Id 2551500

2. Critter Gang

Squeak! Chitter! Chatter! You’ll send these mafia members to heaven on a silver platter! You play as a red squirrel trained in the martial arts of crankin’ out kunais and shwingin’ shurikens! You’ll teach three very important lessons to three unlearned delinquents!

Critter Gang banner

Critter Gang has achieved a Player Score of 81, placing it in the #2 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 26 reviews on Steam. This breaks down to a total of 26 positive reviews and 0 negative reviews — making it "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 12/6/2024
Developer Below Zero Productions
Publisher Below Zero Productions
Steam App Id 3324230

3. 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 banner

Anarchy Park has achieved a Player Score of 65, placing it in the #3 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 17 reviews on Steam. This breaks down to a total of 13 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

4. 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 banner

Laboratory has achieved a Player Score of 79, placing it in the #4 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 24 positive reviews and 1 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.

Release Date 1/24/2022
Developer Far-Bear
Publisher Far-Bear
Steam App Id 1773570

5. 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! banner

PASKA BATTLE STYLE! has achieved a Player Score of 50, placing it in the #5 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 10 reviews on Steam. This breaks down to a total of 5 positive reviews and 5 negative reviews — making it "Mixed" 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

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 banner

CALAMITY CREATURES has achieved a Player Score of 76, placing it in the #6 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 55 reviews on Steam. This breaks down to a total of 48 positive reviews and 7 negative reviews — making it "Very 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.

Release Date 7/15/2023
Developer 影老院
Publisher 影老院
Steam App Id 2081670

7. 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 banner

Sifu's Quest:First battle has achieved a Player Score of 78, placing it in the #7 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.

Release Date 3/9/2024
Developer 左安门少侠
Publisher 左安门少侠
Steam App Id 2843510

8. 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 banner

Grimrush has achieved a Player Score of 72, placing it in the #8 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 22 reviews on Steam. This breaks down to a total of 19 positive reviews and 3 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

9. 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 banner

Aohri's Uprising has achieved a Player Score of 75, placing it in the #9 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 23 reviews on Steam. This breaks down to a total of 21 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

10. 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 banner

Bananner Nababber has achieved a Player Score of 82, placing it in the #10 spot for the best free Boss Rush games. Its score was calculated by analyzing a total of 118 reviews on Steam. This breaks down to a total of 109 positive reviews and 9 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 8/13/2022
Franchise GZ Storm
Developer Lazrool
Publisher GZ Storm
Steam App Id 2099440

More Free Boss Rush Games

Explore even more rankings for the 14 best free Boss Rush games available on Steam.

ImageName
Actions
巫兎 - KANNAGI USAGI - steam charts
12
11/3/2023
94
Free
Steam Charts
Critter Gang steam charts
1
12/6/2024
81
Free
Steam Charts
Anarchy Park steam charts
1
12/1/2023
65
Free
Steam Charts
Laboratory steam charts
1
1/24/2022
79
Free
Steam Charts
PASKA BATTLE STYLE! steam charts
1
12/17/2018
50
Free
Steam Charts
CALAMITY CREATURES steam charts
1
7/15/2023
76
Free
Steam Charts
Sifu's Quest:First battle steam charts
1
3/9/2024
78
Free
Steam Charts
Grimrush steam charts
1
11/30/2017
72
Free
Steam Charts
Aohri's Uprising steam charts
1
6/26/2023
75
Free
Steam Charts
Bananner Nababber steam charts
1
8/13/2022
82
Free
Steam Charts
Psycho Bathroom steam charts
1
4/29/2022
85
Free
Steam Charts
Seeking Light steam charts
1
7/27/2022
64
Free
Steam Charts
Out of Three steam charts
1
1/3/2023
67
Free
Steam Charts
Utomah steam charts
1
10/29/2022
81
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, December 4). Steam Store. Steam Store.
  • Valve Corporation. (2024, December 4). 巫兎 - KANNAGI USAGI - on Steam. Steam Store.
  • Valve Corporation. (2024, December 6). Critter Gang on Steam. Steam Store.
  • Valve Corporation. (2024, August 31). Anarchy Park on Steam. Steam Store.
  • Valve Corporation. (2024, November 3). Laboratory on Steam. Steam Store.
  • Valve Corporation. (2024, November 16). PASKA BATTLE STYLE! on Steam. Steam Store.
  • Valve Corporation. (2024, December 5). CALAMITY CREATURES on Steam. Steam Store.
  • Valve Corporation. (2024, May 27). Sifu's Quest:First battle on Steam. Steam Store.
  • Valve Corporation. (2024, September 3). Grimrush on Steam. Steam Store.
  • Valve Corporation. (2024, December 6). Aohri's Uprising on Steam. Steam Store.
  • Valve Corporation. (2024, October 9). Bananner Nababber on Steam. Steam Store.

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