Single-player games like Xenomarine
Below are 15 single-player Steam games similar to Xenomarine, 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 Xenomarine page.
Ranked picks
- 1
Jupiter Hell
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
True Roguelike. Turn-based shooter. Permadeath. Tribute to the sci-fi classics of the Golden VHS era. Successor to DRL. Just you and your gun against hordes of horrors and monstrosities. Give them hell to the rhythm of heavy metal.
- 2
Sword of the Stars: The Pit
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
A fun, fast, light-hearted, turn-based RPG, where the tradition of old school dungeon-diving games meets the sci-fi Sword of the Stars universe!
- 3
Fractalis
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
Fractalis is a procedurally generated roguelike that has turnbased/gridbased combat with a realtime feel.
- 4
Shattered Planet
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
Explore a dangerous planet that's different every time and try to survive! The Galactic Union's job for you is clear: research the alien wildlife -- for science! However, researching may include lasers, explosions, hungry aliens, space sushi, and other similarly delicious-or-terrifying hazards.
- 5
Golden Krone Hotel
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
Golden Krone Hotel is a gothic horror roguelike. Fight vampires with sunlight or become a vampire yourself and sneak in the shadows. Combines classic turn-based combat with dynamic lighting, an innovative potion system, and fast paced gameplay.
- 6
Dungeons of Dredmor
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Indie and RPG with Xenomarine.
Test your luck and cunning in this exciting RPG as you craft, cast, and pillage your way through Lord Dredmor's Dungeons.
- 7
The Curse Of Yendor
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
Kill monsters, get loot, solve puzzles, complete quests! A sword and sorcery adventure where your magic shapes the world. A classical rogue-like with a modern feel. "Your nemesis has found the Amulet of Yendor... Defeat him before he ascends to godhood!"
- 8
Caves of Qud
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
Inhabit a deeply-simulated science fantasy world and chisel through layers of thousand-year-old civilizations. Build a character from over a hundred mutations and cybernetics. The award-winning sandbox roguelike & RPG full of robots, deep lore, and sentient plants.
- 9
Space Hulk (Classic)
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
The legendary Space Hulk returns in this epic turn based strategy game. Set in the Warhammer 40,000 universe, an intriguing story of legendary battles and heroic actions unfolds.
- 10
Tales of Maj'Eyal
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Indie and Adventure with Xenomarine.
Tales of Maj’Eyal is a roguelike RPG, featuring tactical turn-based combat and advanced character building. Play as one of many unique races and classes in the lore-filled world of Eyal, exploring random dungeons, facing challenging battles, and developing characters with your own tailored mix of abilities and powers.
- 11
Space Hulk: Tactics (Classic)
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy with Xenomarine.
Space Hulk: Tactics is a faithful adaptation of the board game Space Hulk, set in the Warhammer 40,000 universe, bringing a unique twist to the cult classic formula. Engage in bloody battles as either a squad of Terminator Space Marines or the deadly alien Genestealers.
- 12
NetHack: Legacy
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Indie and Adventure with Xenomarine.
NETHACK: LEGACY is a remastered version of the original NetHack, the deeply rich and complex fantasy D&D roguelike. Hack and slash your way through orcs, dragons, and cockatrices as you explore the perilous procedurally-generated dungeons seeking the Amulet of Yendor.
- 13
HackHub - Ultimate Hacker Simulator
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Strategy and Indie with Xenomarine.
Unravel cyber secrets and foil mass surveillance as a skilled hacker in Hackhub. Challenge authority, rewrite the rules, and emerge as the ultimate digital rebel.
- 14
Tome
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares Indie and Adventure with Xenomarine.
Tome is an Action RPG with deep character building. Find and craft powerful items. Equip your Tome with a unique combination of gems to forge novel skills to defeat hordes of monsters.
- 15
Relic Space
Single-player alternative to Xenomarine — playable solo, no multiplayer required. Shares RPG with Xenomarine.
Experience deeply simulated, hex-based space combat as an elite starship pilot. Explore a ruined solar system, upgrade your ship, and lead your faction to greatness in this tactical, space RPG with 4X elements.