Free Boomer Shooter Games on Steam

Steam currently has 465 Boomer Shooter 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 Boomer Shooter game rankings were last updated on 3/3/2025.

Looking for more? Explore other lists such as:

1. Caliber

Caliber is a team-based online shooter focused on special forces units from all over the world. More than 70 operators with unique abilities and weapons as well as various game modes and maps are waiting for you.

Caliber banner

Caliber holds the #1 spot for "best free Boomer Shooter game on Steam" with a Player Score of 75. Its score was calculated by analyzing a total of 20,091 reviews on Steam. This breaks down to a total of 15,366 positive reviews and 4,725 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 Caliber on the Steam Deck (though some functionality may be limited).

Release Date 4/12/2023
Franchise 1C Game Studios
Developer 1C Game Studios
Publishers
Steam App Id 307950

2. PAPERHEAD EP.0

In this cute cardboard world, something went horribly wrong... You wake up in a prison cell. A strange voice calls to you from the depths of dark corridors covered in runic symbols and blood. Reload your trusty shotgun and find out... WHY WOULD CARDBOARD... BLEED?

PAPERHEAD EP.0 banner

PAPERHEAD EP.0 has achieved a Player Score of 88, placing it in the #2 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 1,281 reviews on Steam. This breaks down to a total of 1,188 positive reviews and 93 negative reviews — making it "Very Positive" on Steam.

It can be played and ran on Windows systems. At the moment, it is possible to play PAPERHEAD EP.0 on the Steam Deck (though some functionality may be limited).

Release Date 11/14/2024
Franchise HypeTrain Digital
Developer Paperhead te4m
Publisher HypeTrain Digital
Steam App Id 3008200

3. Modern Tanks: War Tank Games

Get ready for an exciting adventure in the epic tank battles. Pump up combat vehicles of the mid-20th century, and the latest tanks like Leopard 2, T-90, Abrams, the legendary T-14 ""Armata"" and other classified novelties become available at the last levels!

Modern Tanks: War Tank Games banner

Modern Tanks: War Tank Games has achieved a Player Score of 53, placing it in the #3 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 334 reviews on Steam. This breaks down to a total of 179 positive reviews and 155 negative reviews — making it "Mixed" 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 2/26/2018
Developer XDEVS LTD
Publisher XDEVS LTD
Steam App Id 782660

4. Fortress 2 BLUE(疯狂坦克)

《Fortress 2 BLUE(疯狂坦克)》是一款多人在线休闲竞技游戏。玩家以回合制方式操控各种造型独特的坦克,通过精确计算发射角度、力度和选择不同功能的炮弹,在多样的地形场景中与对手展开激烈对战。可组队配合,发挥不同坦克的特性,策略性十足,充满竞技快感。

Fortress 2 BLUE(疯狂坦克) banner

Fortress 2 BLUE(疯狂坦克) has achieved a Player Score of 79, placing it in the #4 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 75 reviews on Steam. This breaks down to a total of 67 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.

Release Date 9/30/2024
Developer Laba Studio
Publisher Creative Content Technology Co.,Ltd
Steam App Id 3152590

5. Classic Marathon

From the team that brought you Aleph One, the classic sci-fi FPS Marathon from Bungie on Mac revived for modern hardware by the fan community.

Classic Marathon banner

Classic Marathon has achieved a Player Score of 87, placing it in the #5 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 812 reviews on Steam. This breaks down to a total of 749 positive reviews and 63 negative reviews — making it "Very Positive" on Steam.

It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Classic Marathon on the Steam Deck (though some functionality may be limited).

Release Date 5/10/2024
Developer Aleph One Developers
Publisher Aleph One Developers
Steam App Id 2398450

6. Harbinger

Blast, slide, and tear through waves of monsters in Harbinger's retro-inspired combat, a free boomer shooter bringing '90s combat into the modern era. Fight through waves of enemies in brutal arenas and regroup at the tavern to upgrade your arsenal.

Harbinger banner

Harbinger has achieved a Player Score of 90, placing it in the #6 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 546 reviews on Steam. This breaks down to a total of 527 positive reviews and 19 negative reviews — making it "Overwhelmingly 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 10/3/2024
Developer Dobrx
Publisher Dobrx
Steam App Id 2859800

7. Shadow Warrior Classic (1997)

Strap on your combat sandals...Lo Wang is coming to the Land of the Rising Sun to turn out the lights. Experience total blood immersion. If you can't touch, kill or drive something...then blow it away! Whether you're wielding shurikens, an Uzi, or a freshly plundered Guardian head...you've got your work cut out for you.

Shadow Warrior Classic (1997) banner

Shadow Warrior Classic (1997) has achieved a Player Score of 88, placing it in the #7 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 1,580 reviews on Steam. This breaks down to a total of 1,466 positive reviews and 114 negative reviews — making it "Very Positive" on Steam.

It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Shadow Warrior Classic (1997) on the Steam Deck (though some functionality may be limited).

Developer 3D Realms
Publisher Devolver Digital
Steam App Id 238070

8. Restless Grounds

Forgotten Polish town, Incident at a soviet military base and hellish monsters... This is a horror investigation story... Will you stop the relentless fight, or give into it?

Restless Grounds banner

Restless Grounds has achieved a Player Score of 78, placing it in the #8 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 100 reviews on Steam. This breaks down to a total of 87 positive reviews and 13 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 12/12/2024
Developer Zirael
Publisher Zirael
Steam App Id 3143990

9. Bloodhound: First day in hell

Crush the cult of Astaroth and vanquish her hellspawn, make them squeal and hide where they came from. Enjoy a Fresh Look & Old Fun in this arcade horror FPS game inspired by the legends of the 90s.

Bloodhound: First day in hell banner

Bloodhound: First day in hell has achieved a Player Score of 74, placing it in the #9 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 389 reviews on Steam. This breaks down to a total of 308 positive reviews and 81 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 Bloodhound: First day in hell on the Steam Deck (though some functionality may be limited).

Release Date 3/30/2023
Developer Kruger & Flint Productions
Publisher Kruger & Flint Productions
Steam App Id 2270130

10. Minigame Game

Minigame Game is a first-person focused minigame collection that supports anywhere from 2-16 players.

Minigame Game banner

Minigame Game has achieved a Player Score of 75, placing it in the #10 spot for the best free Boomer Shooter games. Its score was calculated by analyzing a total of 34 reviews on Steam. This breaks down to a total of 30 positive reviews and 4 negative reviews — making it "Positive" on Steam.

It can be played and ran on Windows systems. At the moment, it is possible to play Minigame Game on the Steam Deck (though some functionality may be limited).

Release Date 1/12/2024
Developer Downcast Games LLC
Publisher Downcast Games LLC
Steam App Id 305900

More Free Boomer Shooter Games

Explore even more rankings for the 41 best free Boomer Shooter games available on Steam.

ImageName
Actions
Caliber steam charts
1,229
4/12/2023
75
Free
Steam Charts
PAPERHEAD EP.0 steam charts
59
11/14/2024
88
Free
Steam Charts
Modern Tanks: War Tank Games steam charts
25
2/26/2018
53
Free
Steam Charts
Fortress 2 BLUE(疯狂坦克) steam charts
17
9/30/2024
79
Free
Steam Charts
Classic Marathon steam charts
9
5/10/2024
87
Free
Steam Charts
Harbinger steam charts
5
10/3/2024
90
Free
Steam Charts
Shadow Warrior Classic (1997) steam charts
2
???
88
Free
Steam Charts
Restless Grounds steam charts
2
12/12/2024
78
Free
Steam Charts
Bloodhound: First day in hell steam charts
2
3/30/2023
74
Free
Steam Charts
Minigame Game steam charts
2
1/12/2024
75
Free
Steam Charts
Shrine steam charts
1
4/3/2020
86
Free
Steam Charts
RoboSoul steam charts
1
11/11/2024
74
Free
Steam Charts
Lifetakers & Heartbreakers steam charts
1
11/21/2024
75
Free
Steam Charts
Perfect World steam charts
1
6/13/2024
77
Free
Steam Charts
ZomBay steam charts
1
10/30/2024
59
Free
Steam Charts
Cryptis steam charts
1
1/11/2024
90
Free
Steam Charts
Diluvian Ultra: Awakening steam charts
1
9/16/2024
70
Free
Steam Charts
Invention 6 steam charts
1
8/27/2024
41
Free
Steam Charts
Zombie Siege City steam charts
1
11/1/2024
65
Free
Steam Charts
Off Air steam charts
1
5/31/2024
69
Free
Steam Charts
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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. (2025, March 3). Steam Store. Steam Store.
  • Valve Corporation. (2025, March 3). Caliber on Steam. Steam Store.
  • Valve Corporation. (2025, March 13). PAPERHEAD EP.0 on Steam. Steam Store.
  • Valve Corporation. (2025, February 19). Modern Tanks: War Tank Games on Steam. Steam Store.
  • Valve Corporation. (2025, March 2). Fortress 2 BLUE(疯狂坦克) on Steam. Steam Store.
  • Valve Corporation. (2025, March 15). Classic Marathon on Steam. Steam Store.
  • Valve Corporation. (2025, March 14). Harbinger on Steam. Steam Store.
  • Valve Corporation. (2024, November 17). Shadow Warrior Classic (1997) on Steam. Steam Store.
  • Valve Corporation. (2025, March 13). Restless Grounds on Steam. Steam Store.
  • Valve Corporation. (2025, February 27). Bloodhound: First day in hell on Steam. Steam Store.
  • Valve Corporation. (2025, February 19). Minigame Game on Steam. Steam Store.

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