Games like Biblios: Tome of Darkness
If Biblios: Tome of Darkness is your kind of game, the closest matches are Catechumen, REVEREND and HROT — 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 Biblios: Tome of Darkness: Defeat an ancient cult and stop the return of the Wretch Messiah in this short retro FPS set in a public library.

Players who liked Biblios: Tome of Darkness also play
Steam players who put hours into Biblios: Tome of Darkness 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.
Catechumen
WHY THIS
Top pick for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
171 A.D., a great evil lurks in the shadows of ancient Rome. Face demons and beasts of unspeakable horror. Follow your divine quest through the catacombs and unravel an engrossing tale that tests you against the profane and unholy, stepping into the legacy of a Guardian of Truth.
REVEREND
WHY THIS
Second-strongest match for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
A retro first-person shooter inspired by Blood, Duke Nukem 3D, and Rise of the Triad. REVEREND is a dark, twisted tale with religious undertones, terrifying creature designs and one hell of a personality.
HROT
WHY THIS
Third-strongest match for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
HROT is a single-player retro FPS set in a small socialist country neighboring Soviet Union (Czechoslovakia) after an unspecified disaster in 1986. Those times were dark and terrifying and so is the game.
Warhammer 40,000: Boltgun
WHY THIS
Ranked #4 for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.
Project Warlock
WHY THIS
Ranked #5 for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
Project Warlock is a first-person shooter that fans of Doom, Hexen, and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells, and monsters. Battle through 60 levels of non-stop action, packed with bloodthirsty enemies and challenging bosses.
Painkiller Overdose
WHY THIS
Ranked #6 for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
The critically-acclaimed and award-winning FPS franchise is back! Packed with tons of fast-paced, adrenaline-fueled single player and multiplayer action, Painkiller Overdose brings with it 6 innovative new demonic weapons, mind-bending physics, lightning-player maps, over 40 demented and sickly-twisted monsters from Hell and gigantic end...
Ghostwire: Tokyo
WHY THIS
Ranked #7 for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
Tokyo's population has vanished, and deadly supernatural forces prowl the streets. Use an arsenal of elemental abilities to unravel the truth behind the disappearance and save Tokyo.
AMID EVIL
WHY THIS
Ranked #8 for Biblios: Tome of Darkness fans by collaborative filtering across millions of Steam libraries. Shares Action with Biblios: Tome of Darkness.
A retro FPS for the ages! Once branded a HERETIC. Now YOU have been chosen as our champion! Reclaim our sacred weapons. Take back our ancient lands. If you can stand... AMID EVIL.
Cheaper alternatives
Games in the same vein priced at least 40% below Biblios: Tome of Darkness at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
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?
Blood and Bacon
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
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.
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
"Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!
Bit Blaster XL
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!
TYRONE vs COPS
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
Awaken the latent power of your melanin and kill cops in this thought-provoking game on police brutality in America.
Orbt XL
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
Defy gravity in Orbt XL! A fast-paced, addictive, 'just-one-more-round' arcade score chaser. Stay in orbit, dodge obstacles, and rack up points, the closer you are to the black hole, the higher your score! Easy to learn, tough to master, and perfect for quick play sessions while waiting in queue.
Toree 2
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
A bite-sized 3D Platformer sequel with more focus on the things people enjoyed in the first game like fast gameplay, flow focused levels and cute costumes (two this time).
UBERMOSH Vol.5
WHY THIS
Priced ~75% under Biblios: Tome of Darkness on Steam right now. Shares Action with Biblios: Tome of Darkness.
The fifth volume of the arcade series UBERMOSH.
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.
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 with Biblios: Tome of Darkness.
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 with Biblios: Tome of Darkness.
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.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Biblios: Tome of Darkness.
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.
STRAFTAT
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Biblios: Tome of Darkness.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Biblios: Tome of Darkness.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
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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.
Warhammer 40,000: Boltgun
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action with Biblios: Tome of Darkness.
Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.
Project Warlock
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action with Biblios: Tome of Darkness.
Project Warlock is a first-person shooter that fans of Doom, Hexen, and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells, and monsters. Battle through 60 levels of non-stop action, packed with bloodthirsty enemies and challenging bosses.
Ghostwire: Tokyo
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action with Biblios: Tome of Darkness.
Tokyo's population has vanished, and deadly supernatural forces prowl the streets. Use an arsenal of elemental abilities to unravel the truth behind the disappearance and save Tokyo.
AMID EVIL
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action with Biblios: Tome of Darkness.
A retro FPS for the ages! Once branded a HERETIC. Now YOU have been chosen as our champion! Reclaim our sacred weapons. Take back our ancient lands. If you can stand... AMID EVIL.
Frequently asked about Biblios: Tome of Darkness
- How much does Biblios: Tome of Darkness cost?
- Biblios: Tome of Darkness is listed on Steam at 3.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Biblios: Tome of Darkness?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Biblios: Tome of Darkness are Catechumen, REVEREND, HROT.
- Who developed Biblios: Tome of Darkness?
- Biblios: Tome of Darkness was developed by Ugly Duckling 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 Biblios: Tome of Darkness.
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