Games like The Lost Key
If The Lost Key is your kind of game, the closest matches are Somber Echoes, DEVIATOR and SiNiSistar Lite Version — 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 The Lost Key: You are the last hope, be ready to resist the enemy and eliminate injustice and tyranny.
Players who liked The Lost Key also play
Steam players who put hours into The Lost Key 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.
Somber Echoes
WHY THIS
Top pick for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with The Lost Key.
Armed with God-given powers, the revived tribune Adrestia is given a second chance to save the universe from her maniacal twin sister. Find secrets, acquire upgrades, and dominate mighty foes through sheer combat prowess as you explore and conquer the horrors of the forsaken vessel Atromitos.
DEVIATOR
WHY THIS
Second-strongest match for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Lost Key.
Deviator is a Metroidvania game centered around deflect, featuring exquisite 2D hand-drawn visuals. Exploring unknown wilderness and mysterious cities, delving into enigmatic realms of consciousness and encountering peculiar creatures. Try to find the truth behind this chaotic world.
SiNiSistar Lite Version
WHY THIS
Third-strongest match for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Lost Key.
A simple 2D action game centered on themes of masochistic tendencies, yearning for death, as well as despair at being attacked by terrifying beings.
Volkolak: The Will of Gods
WHY THIS
Ranked #4 for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Lost Key.
Volkolak: The Will of Gods is an epic 2D soulsvania in a dark Slavic fantasy setting, with hand-drawn animation. Explore an enchanted world full of secrets and enemies. Your choices will lead to several endings: become a bogatyr, a werewolf, or join the darkness.
GRIME
WHY THIS
Ranked #5 for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Lost Key.
Destroy... Absorb... Grow... GRIME is a fast and unforgiving Action-Adventure RPG in which you crush your foes with living weapons that mutate form and function, and then consume their remains with a black hole to strengthen your vessel as you break apart a world of anatomical horror and intrigue.
Salt and Sacrifice
WHY THIS
Ranked #6 for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action with The Lost Key.
Join your fellow Marked Inquisitors in this online coop successor to award-winning 2016 Soulslike Salt and Sanctuary.
Death's Gambit: Afterlife
WHY THIS
Ranked #7 for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Lost Key.
Death's Gambit: Afterlife is a challenging 2D action platformer with deep RPG elements. As an agent of Death bound to his service, unravel the mystery of Siradon and discover the true price of immortality.
DOOMBLADE
WHY THIS
Ranked #8 for The Lost Key fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Lost Key.
Deep underground, Gloom Girl discovers DOOMBLADE, a sentient weapon hellbent on escape after eons in chains. Together, “Doom and Gloom” embark on a vengeful quest to unlock the powerful abilities and destroy the Dread Lords once and for all in this 2D Action Metroidvania.
Cheaper alternatives
Games in the same vein priced at least 40% below The Lost Key at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~86% under The Lost Key on Steam right now. Shares Action and Indie with The Lost Key.
Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?
Buckshot Roulette
WHY THIS
Priced ~57% under The Lost Key on Steam right now. Shares Action and Indie with The Lost Key.
Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!
GRIS
WHY THIS
Priced ~46% under The Lost Key on Steam right now. Shares Indie and Adventure with The Lost Key.
Gris is a hopeful young girl lost in her own world, dealing with a painful experience in her life. Her journey through sorrow is manifested in her dress, which grants new abilities to better navigate her faded reality.
The Test
WHY THIS
Priced ~72% under The Lost Key on Steam right now. Shares Indie and Adventure with The Lost Key.
You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?
Milk inside a bag of milk inside a bag of milk
WHY THIS
Priced ~79% under The Lost Key on Steam right now. Shares Indie and Adventure with The Lost Key.
A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.
Blood and Bacon
WHY THIS
Priced ~86% under The Lost Key on Steam right now. Shares Action and Adventure with The Lost Key.
This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.
Crypt of the NecroDancer
WHY THIS
Priced ~57% under The Lost Key on Steam right now. Shares Action and Indie with The Lost Key.
Crypt of the NecroDancer is an award winning hardcore roguelike rhythm game. Move to the music and deliver beatdowns to the beat! Groove to the epic Danny Baranowsky soundtrack, or select songs from your own MP3 collection!
A Short Hike
WHY THIS
Priced ~43% under The Lost Key on Steam right now. Shares Indie and Adventure with The Lost Key.
Hike, climb, and soar through the peaceful mountainside landscapes of Hawk Peak Provincial Park as you make your way to the summit.
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 The Lost Key.
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 The Lost Key.
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 The Lost Key.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Lost Key.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
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 The Lost Key.
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 The Lost Key.
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.
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 The Lost Key.
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.
GRIME
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with The Lost Key.
Destroy... Absorb... Grow... GRIME is a fast and unforgiving Action-Adventure RPG in which you crush your foes with living weapons that mutate form and function, and then consume their remains with a black hole to strengthen your vessel as you break apart a world of anatomical horror and intrigue.
Salt and Sacrifice
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action with The Lost Key.
Join your fellow Marked Inquisitors in this online coop successor to award-winning 2016 Soulslike Salt and Sanctuary.
Death's Gambit: Afterlife
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with The Lost Key.
Death's Gambit: Afterlife is a challenging 2D action platformer with deep RPG elements. As an agent of Death bound to his service, unravel the mystery of Siradon and discover the true price of immortality.
Frequently asked about The Lost Key
- How much does The Lost Key cost?
- The Lost Key is listed on Steam at 6.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to The Lost Key?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside The Lost Key are Somber Echoes, DEVIATOR, SiNiSistar Lite Version.
- Who developed The Lost Key?
- The Lost Key was developed by AmmashDev.
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 The Lost Key.
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