Single-player games like Ruin Raiders
Below are 14 single-player Steam games similar to Ruin Raiders, 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 Ruin Raiders page.
Ranked picks
- 1

EcoGnomix
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
A quirky mix of roguelite and city builder. Build a lively little city above, by looting mystical caves with a team of gnomes below! Use multiple runs to unlock upgrades and abilities to help your gnomes venture deeper into the dangerous underground.
- 2

Monster Train
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy with Ruin Raiders.
Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.
- 3

Rogue Waters
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Action and Strategy with Ruin Raiders.
Rogue Waters is a Pirate Tactical Turn-Based Rogue-lite. Play as Captain Cutter, commanding your ship and crew through procedurally generated encounters to seek revenge. Recruit, train, and upgrade crew, use powerful sea creatures, and engage in dynamic naval and melee combat to gain the upper hand.
- 4

Rack and Slay
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
The roguelike dungeon crawler where you're a billiard ball! Push monster balls into holes or traps in randomly generated levels. Stack up countless game-changing items to create broken builds. Find combos to create your own synergies and customize your playstyle. Rack and Slay!
- 5

Dungeon Rushers
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
A Heroic-Parody tactical RPG combining dungeon crawler’s gameplay and turn-based fights. Dive in an off-beat universe, manage your team and craft mighty gear to equip them! Build your own dungeon by hiding traps and monsters in your galleries, then challenge other players to clean it!
- 6

LONESTAR
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
LONESTAR is a strategic Roguelike spaceship deckbuilder. As a bounty hunter, you will capture criminals scattered across the universe. Win the shockwave battle to gain rewards and vacations. Find treasures, customize spaceships, unlock talents, defeat the felons and be a legend!
- 7

Crowntakers
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
Crowntakers combines turn-based strategy with RPG elements and takes you at the behest of the crown into a medieval fantasy world full of challenging encounters and epic adventures. With its randomly generated world, Crowntakers offers a varied gaming experience every time you set out to fight evil.
- 8

Mech Armada
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
Create and command custom Mechs to outmaneuver The Swarm in this post-apocalyptic tactical turn-based rogue-lite. Leverage the terrain, learn each Mech's unique skills and use strategy and resources to survive an ever-changing series of battles to give humanity hope.
- 9

Block Factory
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
Block Factory is a relaxing and creative building game where you craft delightful 3D figurines from blocks. Shape your designs and build flowing production lines in a peaceful factory world.
- 10

Godstrike
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Action and Indie with Ruin Raiders.
Godstrike is a twin-stick shooter where time is your health and currency. Face off against ruthless bosses in tense, 1v1 showdowns as Talaal, the last Herald.
- 11

Sushi Cat - Tower Defense
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
Battle back waves of rogue sushi in this cute-but-chaotic roguelite tower defense! Build, upgrade, and reshape the battlefield each run.
- 12

Cozy Sanctuary
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required.
Cozy Sanctuary is a relaxing pet simulation game where you care for adorable animals living at the bottom of your screen. Grow their food, and keep them happy and fed to attract even more furry friends! They'll stay out of your way while you work or study, but don't forget to give them attention!
- 13

Sports Card Shop Simulator
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Indie with Ruin Raiders.
Open packs, search for rare cards, and build the best sports card shop. Hunt for holos, autos, and numbered variants to satisfy your collection obsession. Design custom cards and enjoy the thrill of pulling those creations from a fresh pack!
- 14

Monster Zoo Tycoon
Single-player alternative to Ruin Raiders — playable solo, no multiplayer required. Shares Strategy and Indie with Ruin Raiders.
Build and manage the ultimate monster zoo. From fascinating abominations to world-ending horrors, your zoo isn't just for show – it's the cover of a secret (not very smart) cult. Kidnap visitors, turn them into creatures, and keep everything under control in this darkly comedic tycoon game.