Single-player games like Mechajammer
Below are 15 single-player Steam games similar to Mechajammer, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Mechajammer page.
Ranked picks
- 1
UnderRail
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Indie and RPG with Mechajammer.
UnderRail is an old-school turn-based isometric role-playing game that features a large open post-apocalyptic world, deep and challenging combat and an intricate storyline.
- 2
Cyber Knights: Flashpoint
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Strategy and Indie with Mechajammer.
Cyberpunk mercenaries RPG! Turn-based squad tactics with unique heist-planning strategy. Build your crew wisely; their stories will become interwoven with your own. Pull off heists with powerful cyberware, faction connections, multiclassing, weapon modding, stealth, hacking, and more!
- 3
Wasteland 2: Director's Cut
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Strategy and Indie with Mechajammer.
From the producer of the original Fallout comes Wasteland 2. With over 80 hours of gameplay, deck out your Ranger squad with devastating weaponry, test the limits of your strategy skills, and bring justice to the Wasteland! The choices are yours…but so are the consequences.
- 4
Mutant Year Zero: Road to Eden
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Strategy and RPG with Mechajammer.
A tactical game combining the turn-based combat of XCOM with story, exploration, stealth, and strategy. Take control of a team of Mutants navigating a post-human Earth. Created by a team including former HITMAN leads and the designer of PAYDAY.
- 5
Expeditions: Conquistador
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Strategy and Indie with Mechajammer.
Conquer the New world: In the 16th Century, Spanish explorers and soldiers reached the shores of America. The search for gold, fame, and adventure drove these travelers into a treacherous wilderness where they faced hunger, disease, and dangerous predators. In their wake, the Aztec Empires lay in ruins.
- 6
ATOM RPG Trudograd
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares RPG with Mechajammer.
ATOM RPG: Trudograd is a turn-based post-apocalyptic roleplaying game, which continues the story of ATOM RPG as a stand-alone sequel/expansion, and follows the traditions set by classic cRPGs such as the early Fallout and Wasteland titles.
- 7
Eisenwald: Blood of November
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Strategy and Indie with Mechajammer.
Eisenwald: Blood of November is a new sandbox adventure in the world of Eisenwald. Take up your arms and fight for your cause (and find out first who or what you want to be fighting for).
- 8
Shadowrun: Dragonfall - Director's Cut
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Strategy and Indie with Mechajammer.
Harebrained Schemes' biggest Shadowrun game to date, and the definitive Shadowrun RPG experience available on PC. Now a standalone title with tons of new content & improvements!
- 9
Dark Messiah of Might & Magic
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares RPG with Mechajammer.
Discover a new breed of Action-RPG game powered by an enhanced version of the Source™ Engine by Valve. Set in the Might & Magic® universe, players will experience ferocious combat in a dark and immersive fantasy environment. Swords, Stealth, Sorcery. Choose your way to kill.
- 10
Serpent in the Staglands
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares RPG with Mechajammer.
A true role-playing adventure. Set in the icy Staglands, this party-based CRPG has you take the role of a trapped god on a perilous journey across a beautiful, deadly peninsula.
- 11
Assassin's Creed® Syndicate
Single-player alternative to Mechajammer — playable solo, no multiplayer required.
London, 1868. Lead your underworld organization in the midst of the Industrial Revolution to break the corrupt stranglehold on the city in a visceral adventure filled with action, intrigue, and brutal combat.
- 12
Fallout 4
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares RPG with Mechajammer.
From Bethesda Game Studios, the award-winning creators of Starfield and The Elder Scrolls V: Skyrim, comes Fallout 4. A landmark in open-world RPG design and winner of over 200 ‘Best Of’ honors, including the DICE and BAFTA Game of the Year.
- 13
Death Trash
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Indie and RPG with Mechajammer.
Death Trash features a post-apocalyptic world where cosmic horrors long for humanity but meet punks with shotguns. It combines old-school role-playing, modern action gameplay and player freedom. Create your own character and explore a handcrafted world.
- 14
Ys IX: Monstrum Nox
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares RPG with Mechajammer.
While imprisoned in Balduq, Adol is cursed and becomes a Monstrum. With his newfound powers, he must stop the Grimwald Nox from consuming the city.
- 15
Art Syndicate
Single-player alternative to Mechajammer — playable solo, no multiplayer required. Shares Indie with Mechajammer.
Put your management skills to the test as an art gallery owner, exhibit the most brilliant paintings, create your own, and if you've already broken your moral compass try to snatch some precious artworks from your competition - "Exitus acta probat"!