Single-player games like Quartermark
Below are 9 single-player Steam games similar to Quartermark, 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 Quartermark page.
Ranked picks
- 1
Elemental Master: Heroes Assemble
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Strategy and Indie with Quartermark.
A deep idle strategy game with extensive progression: heroes, promotions, arcane arts, gear, spirit beasts, talents, and runes. Create thousands of unique builds to form powerful teams! Experience adventure, team battles, and Demon Tide defense, and win easily with smart strategies!
- 2
Hatching of Gods and Demons
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Strategy and Indie with Quartermark.
Hatching of Gods and Demons is a single-player Eastern fantasy game of beast hatching, light-strategy expeditions, and fully automatic combat. Hatch 60 beast forms, build three-beast teams, plan positions and routes, recover source eggs from six realms, and strengthen lineages through soul fusion.
- 3
The Fight for Beardlandia
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Strategy and RPG with Quartermark.
An auto-battler roguelike gacha. Recruit your party, min-max their builds, and stack class synergies, as you drag eight recruits deeper each run. Watch them fall, roll for powerful heroes, upgrade the skill tree, and march a stronger party into the fight for Beardlandia!
- 4
Rogues & Fate
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Strategy and Indie with Quartermark.
A fast-paced two-hero inventory management roguelike. Assemble your inventory and crush bizarre creatures. Break the game with thousands of insane builds to defeat the Fate King in this RPG auto battler.
- 5
Paper Tower: Idle Overlay
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Indie with Quartermark.
A desktop companion idle auto-battler in isometric 3D that sits in the corner of your screen while you do other things. Collect your loot, upgrade your tower and defeat endless waves of enemies.
- 6
Backpack Syndicate
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Strategy and Indie with Quartermark.
Your backpack is your build. Explore first-person dungeons, take on enemies in this backpack auto-battler, and unlock new items and characters as your syndicate grows.
- 7
Lanternwood
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Strategy and Indie with Quartermark.
Go on an Auto Battler Adventure with a Party of Heroes, observe them struggle, strategically build their Inventories to synergize with each other and allow them to succeed past any danger. Explore a myriad of Skills, Creatures, Events and Areas in this Auto Battling Fantasy Adventure!
- 8
TOUHOU IDLE
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares RPG with Quartermark.
Watch 3D chibi characters from Touhou Project battle through an endless corridor in this compact idle RPG. Build a party of up to four, collect gear, create powerful sets, and shape every character with branching skill trees. Keep growing in a slim window while you work, study, or browse.
- 9
ARC Aquarium
Single-player alternative to Quartermark — playable solo, no multiplayer required. Shares Indie with Quartermark.
Build and manage your own aquarium by collecting fish, earning money, and unlocking decorations. Feed your fish, clean the tank, and enjoy relaxing idle progression in this cozy 2D aquarium simulation.