Single-player games like LOST ALTR
Below are 10 single-player Steam games similar to LOST ALTR, 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 LOST ALTR page.
Ranked picks
- 1
Vixens of Valor
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Casual with LOST ALTR.
Vixens of Valor is a dark-fantasy trading card game where the cards are truly yours. Spend Ember, command your Vixens under a Hero of your choosing, and out-duel rivals online. Collect, trade, and chase rare foils and alternate art across evolving seasons — beginning with Season 1: Descent.
- 2
Phantacall Realm
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Indie with LOST ALTR.
A unique game that fuses the “Memory card” card-matching mechanic with RPG. By flipping cards to looting treasures, and synthesizing cards. Your gift of memory may grant you fortune, but true progress comes from mastering skills, wielding relics, and relying on strategy.
- 3
Woods Of War
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Indie with LOST ALTR.
Build your deck in battle to turn your tree into an impenetrable fortress against the onslaught of increasingly powerful enemies.
- 4
Ancient Sacrifice
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Indie with LOST ALTR.
RTS x Deck-Building Card Battle!An RTS-style card game that you can easily play with a deck of 10 cards and simple rules.
- 5
Archon Soul: Prologue
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Casual with LOST ALTR.
Archon Soul is a 2D roguelike dice-builder where you create powerful dice using swappable faces, runes, and bodies with unique effects. Draft spells, craft powerful synergies, defeat challenging enemies, and conquer the Archon's palace.
- 6
The Simulacrum
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Indie with LOST ALTR.
The Simulacrum is a deckbuilder with procedurally generated cards. Obtain cards through a roguelite mode, acquire a large collection and challenge the hidden guardians of The Simulacrum.
- 7
CD 2: Trap Master
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Indie with LOST ALTR.
Become THE Trap Master - play your deck of lethal traps to mow down waves of bizarre creatures and protect your altars! Craft a unique deck of traps and powers, discover treasure of surprise effects, and guard a different base each time until you are ready for the unforgiving boss.
- 8
Pairs & Perils
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Strategy and Indie with LOST ALTR.
Pairs & Perils is a memory-game roguelike and dungeon crawler. Match cards to attack enemies, avoid traps, shop for relics and consumables. Sharpen your mind as you journey through the depths of the dungeon in search of The Dealer.
- 9
TENET
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Indie with LOST ALTR.
TENET is a fast-paced shooter where you are trapped underworld in a nightmarish arena, and the only key to survival is to stay within the light. Your skills will be put to the test as you blast, punch, and stomp your way through this gore infused gauntlet as you tear your foes limb to limb.
- 10
OZARK
Single-player alternative to LOST ALTR — playable solo, no multiplayer required. Shares Indie with LOST ALTR.
OZARK is a dark, story-driven 2.5D indie action horror game made for a short, intense playthrough. Crash-land in remote mountains, enter a derelict facility, survive macabre human experiments, and uncover what lies beneath. Play solo, couch co-op, or online co-op through Steam Remote Play Together.