Combat · Moddable games to play together

18 Combat · Moddable games your group can play together online, including Gladio Mori, Age Of Warbots, and The Karters 2: Turbo Charged.

All games: 18

Gladio Mori

Gladio Mori is a physics-driven gladiator fighting game with no health bars. Stab on arteries, pierce vital organs and cut off limbs. Build your own movesets, paint your fighter and battle friends online with cross-play.

83% positive of 1,489 reviewsPlaying now: 179$15.99

Age Of Warbots

A sandbox battle simulator game where you can build your own shape-shifting warbots, program their AI, and watch them smash each other up on the battlefield! Join the battles yourself by taking control of the warbots! Use Steam Workshop to check out warbots created by players from around the world!

83% positive of 167 reviewsPlaying now: 7$9.99

The Karters 2: Turbo Charged

Get ready for the ultimate kart racing experience on Steam & Steam Deck! Inspired by Crash Team Racing, built with its own identity, advanced gameplay systems, tons of new features and massive modding support for endless replayability!

90% positive of 1,055 reviewsPlaying now: 17$29.99

Robot Rumble 2

Build your robot. Battle your robot. Robot Rumble 2 is the premier robot combat building simulator, where you create your robot from real-world inspired parts, then drive it in the arena to defeat other robots.

80% positive of 301 reviewsPlaying now: 37Free

DAVIGO: VR vs. PC

DAVIGO is a VR vs. PC physics-based battle game. Become the GIANT in VR or a small KNIGHT on PC and fight your friends in local or online matches. KNIGHTS play for free with DAVIGO KNIGHT'S PASS.

84% positive of 1,201 reviewsPlaying now: 7$24.99

Battle Talent

Battle Talent is a challenging physics-based rogue-lite sword-fighting game, and now includes multiplayer mode, team up with friends to defeat enemies! You can create your own fighting style in a mega seamless procedural dungeon. With over 80 enemy variants, 100 weapons, and 60 perks.

76% positive of 1,211 reviewsPlaying now: 6$19.99

Redmatch 2

A free fast-paced online multiplayer FPS with grapple hooks where you upgrade your stats with kills!

92% positive of 23,042 reviewsPlaying now: 75Free

MechWarrior 5: Mercenaries

The year is 3015. The battlefields are dominated by war machines known as BattleMechs. Level entire cities and decimate the enemy in your BattleMech. Follow a quest for glory and revenge. Manage an expanding mercenary company. Fight alongside your friends with a four-player PvE co-op.

84% positive of 13,644 reviewsPlaying now: 1,824$29.99

Age of Empires III: Definitive Edition

Lead powerful civilizations across the globe, master strategies and tactics, and relive history in co op battles—now remastered in stunning 4K and modernized gameplay.

85% positive of 37,290 reviewsPlaying now: 5,656

Battle Cry of Freedom

Battle Cry of Freedom brings brutal real-time first and third-person combat set in the 19th Century America, presenting players with the opportunity to re-fight the American Civil War as either the Union or the Confederates.

71% positive of 2,090 reviewsPlaying now: 1$10

Space Engineers: Build and Explore Together

Share a Creative or Survival world in Space Engineers, where your group turns mined resources and block-by-block ideas into ships, bases, and missions.

88% positive of 102,789 reviewsPlaying now: 4,445$19.99

Star Control®: Origins

Star Control is a space role-playing game in which you command Earth's first interstellar starship on a mission to save the Earth from hostile alien empires.

73% positive of 2,076 reviewsPlaying now: 23$19.99

Overgrowth

Feel like the star of a martial arts film in Overgrowth, as you jump, kick, throw, and slash your way to victory. Free the rabbits from their evil overlords in the main story, then play through the prequel story, and finally, try out nine years of mods developed by the community, or create your own!

84% positive of 6,317 reviewsPlaying now: 26$19.99

Alien Swarm: Reactive Drop

Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.

93% positive of 23,878 reviewsPlaying now: 89Free

Arma 3

Experience true combat gameplay in a massive military sandbox. Deploy with a wide variety of single- and multiplayer content, a massive arsenal of modern weapons and vehicles, and limitless opportunities for content creation. Authentic, diverse, open - Arma 3 sends you to war.

90% positive of 231,752 reviewsPlaying now: 11,505$29.99

Voxel Project VR

Voxel Project offers an immersive sandbox experience set in a fully destructible voxel environment. Explore a dynamic world teeming with vehicles, dynamic fire mechanics, enemy NPCs, voxel gore, weapon customization, and a bunch of additional features to discover.

82% positive of 340 reviewsPlaying now: 0$24.99

Riff XR

RIFF XR is an immersive VR MMORPG where your journey shapes a vast, ever-evolving world. Forge alliances, battle fierce enemies, and uncover hidden treasures in a richly detailed universe.

62% positive of 177 reviewsPlaying now: 0Free

Fight Crab 2

Clash claws and flip opponents belly-up in physics-based crab battles! Combine dual-wielded weaponry with multiple fighting stances to create a custom fighting style. Bash, blast, scoop and pummel enemies onto their backs to achieve victory!

93% positive of 129 reviewsPlaying now: 0$14.99