Games like Lunarium
If Lunarium is your kind of game, the closest matches are Weird RPG, The Relic: First Guardian and Alaloth: Champions of The Four Kingdoms — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Lunarium: Lunarium is an atmospheric fantasy A-RPG. Play as Ave, a light-armored knight, who teams up with Lune, a mysterious Starfarer. Together, they journey to save a dying world, engaging in challenging battles to retrieve the lost glow of the stars and forsaken memories, unveiling cosmic secrets.
Players who liked Lunarium also play
Steam players who put hours into Lunarium also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
The Relic: First Guardian
WHY THIS
Second-strongest match for Lunarium fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Lunarium.
A dark action RPG rooted in Korean mythology, with brutal, fast combat.
Alaloth: Champions of The Four Kingdoms
WHY THIS
Third-strongest match for Lunarium fans by collaborative filtering across millions of Steam libraries. 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!
No Place for Bravery
WHY THIS
Ranked #4 for Lunarium fans by collaborative filtering across millions of Steam libraries. 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.
Death's Door
WHY THIS
Ranked #5 for Lunarium fans by collaborative filtering across millions of Steam libraries. 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.
Bonehold
WHY THIS
Ranked #6 for Lunarium fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Lunarium.
Dungeon Crawler with elements of rogue-like and ARPG games. Kill hordes of enemies, duel mighty bosses, and acquire legendary loot!
Immortal Planet
WHY THIS
Ranked #7 for Lunarium fans by collaborative filtering across millions of Steam libraries. 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.
Last Epoch
WHY THIS
Ranked #8 for Lunarium fans by collaborative filtering across millions of Steam libraries. 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.
Cheaper alternatives
Games in the same vein priced at least 40% below Lunarium at current Steam store prices.
Garry's Mod
WHY THIS
Priced ~72% under Lunarium on Steam right now. Shares Indie with Lunarium.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Lethal Company
WHY THIS
Priced ~44% under Lunarium on Steam right now. Shares Action and Indie with Lunarium.
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Left 4 Dead 2
WHY THIS
Priced ~44% under Lunarium on Steam right now. Shares Action with Lunarium.
Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.
People Playground
WHY THIS
Priced ~44% under Lunarium on Steam right now. Shares Action and Indie with Lunarium.
Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.
Fallout: New Vegas
WHY THIS
Priced ~44% under Lunarium on Steam right now. Shares Action and RPG with Lunarium.
Welcome to Vegas. New Vegas. Enjoy your stay!
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Lunarium.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Lunarium.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Lunarium.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Lunarium.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
The Murder of Sonic the Hedgehog
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Lunarium.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Lunarium.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Lunarium.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Sheepy: A Short Adventure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Lunarium.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
Narrow it down
Head-to-head comparisons
Plays great on Steam Deck
Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.
Alaloth: Champions of The Four Kingdoms
WHY THIS
Deck Verified — runs on Steam Deck out of the box. 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!
Death's Door
WHY THIS
Deck Verified — runs on Steam Deck out of the box. 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.
Immortal Planet
WHY THIS
Deck Verified — runs on Steam Deck out of the box. 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.
Last Epoch
WHY THIS
Deck Verified — runs on Steam Deck out of the box. 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.
Frequently asked about Lunarium
- How much does Lunarium cost?
- Lunarium is listed on Steam at 17.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Lunarium?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Lunarium are Weird RPG, The Relic: First Guardian, Alaloth: Champions of The Four Kingdoms.
- Who developed Lunarium?
- Lunarium was developed by 月相仪Lunarium and published by 月相仪Lunarium, Imperfect Games.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Lunarium.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.