Single-player games like Lunarium
Below are 8 single-player Steam games similar to Lunarium, 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 Lunarium page.
Ranked picks
- 1
Weird RPG
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Adventure with Lunarium.
"Weird RPG" is a highly difficult and fast-paced action RPG game focusing on boss battle,
- 2
Alaloth: Champions of The Four Kingdoms
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Indie with Lunarium.
A hardcore high fantasy isometric action RPG set in a huge sandbox world ruled by magic and monsters. Master deep skill-based combat, forge powerful builds, explore unforgiving lands and dungeons, face brutal boss fights, uncover ancient secrets, and save Plamen from its inevitable doom!
- 3
No Place for Bravery
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Indie with Lunarium.
Thorn, an old warrior worn down by decades of vim and violence, roams a world undone in search of his lost daughter. Dodge, parry & cleave your way out of brutal clashes in this 2D top-down action RPG, and discover the bone-chilling tale of Thorn's crusade to make his family whole again.
- 4
Death's Door
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Indie with Lunarium.
Reaping souls of the dead and punching a clock might get monotonous but it's honest work for a Crow. The job gets lively when your assigned soul is stolen and you must track down a desperate thief to a realm untouched by death - where creatures grow far past their expiry.
- 5
Immortal Planet
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Indie with Lunarium.
Immortal Planet is an action RPG with challenging combat that rewards patience and punishes recklessness. Explore the crumbling remains of a society of immortals trapped in endless cycles of rebirth. Fight your way to discover the planet's mystery and escape its curse.
- 6
Last Epoch
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Indie with Lunarium.
Uncover the Past, Reforge the Future. Ascend into one of 15 mastery classes and explore dangerous dungeons, hunt epic loot, craft legendary weapons, and wield the power of over a hundred transformative skill trees. Last Epoch is being developed by a team of passionate Action RPG enthusiasts.
- 7
Retrace the Light
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Indie with Lunarium.
Dive into the immersive world of Retrace the Light, a captivating 2.5D action-adventure game centered around the "Spatial Retracing" feature. Assume the role of an Enforcer working for a super AI in a futuristic world, exploring the depths of human consciousness and healing their emotional wounds.
- 8
Eldest Souls
Single-player alternative to Lunarium — playable solo, no multiplayer required. Shares Action and Indie with Lunarium.
Fast-paced and brutally challenging, Eldest Souls is a unique Soulslike experience. In a final act of vengeance, the Old Gods have unleashed a great Desolation upon the world. Mankind's only hope lies with a lone warrior… and his greatsword of pure Obsydian.