Games like Monstrum Opus
If Monstrum Opus is your kind of game, the closest matches are Krukmore, The Hidden Scrolls and Ad Iterum — 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 Monstrum Opus: Monstrum Opus is a dungeon crawler where you take on the role of a chimera created by a mad alchemist. To prove yourself you must do battle with an ever expanding roster of monsters, severing their limbs and grafting them onto your own body, but beware: as losing these will also be your own undoing.

Players who liked Monstrum Opus also play
Steam players who put hours into Monstrum Opus 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.
Krukmore
WHY THIS
Top pick for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
Krukmore is a brutal, transparent dice roguelike. No hidden math. No safety nets. No save scumming. One run. One mountain. One ending — yours or his.
The Hidden Scrolls
WHY THIS
Second-strongest match for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
A turn-based tactical roguelike fusing Spring and Autumn history with supernatural fantasy. Assemble knights in an ink-oil aesthetic world, venture into five perilous realms, battle monsters and human-born demons, and collect lost bamboo slips to unravel hidden secrets.
Ad Iterum
WHY THIS
Third-strongest match for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
Ad Iterum is a turn-based top-down 2D roguelike set in a decaying, ever-shifting world. Flesh is fragile, but you can hack it. Enhance your body, embrace mutations, or form ancient blood pacts. Descend into the depths, scavenge what’s left of humanity, and crawl back...if you can. Kill. Die. Repeat.
The Deep Calls
WHY THIS
Ranked #4 for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
Build every hero your way in The Deep Calls, a turn based Lovecraftian roguelite dungeon crawler. Choose distinct Disciplines, mix unlocked Skills , embrace dangerous Traits, and equip hard won relics. Forge powerful party synergies, then risk those builds in branching dungeons with no retreat.
Lootbound
WHY THIS
Ranked #5 for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
Lootbound is a tactical roguelite with turn-based combat, loot management and D&D elements set in a dark fantasy world. Fight dangerous enemies, collect epic loot, recruit allies and lead them on a path of adventure.
Roll and Die
WHY THIS
Ranked #6 for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
A push-your-luck dice roguelite. Greed gets you power. Greed gets you killed. Keep the rolls you like, push the rest, and pray you do not hit a skull. Climb the Pit to the god who runs it.
Recall Rogue
WHY THIS
Ranked #7 for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
The knowledge roguelite. Answer questions to hit harder, skip them to die faster. The deeper you go, the more the dungeon punishes ignorance. Bosses shrug off everything but proven knowledge. 98 decks, 7 languages, 67,000 real facts. Guilt-free gaming.
Fortuna's Ledger
WHY THIS
Ranked #8 for Monstrum Opus fans by collaborative filtering across millions of Steam libraries. Shares Strategy and RPG with Monstrum Opus.
You are not the adventurer — you are his luck. A roguelike where fortune is a currency you spend and earn, choosing every twist of fate for an autonomous hero. Borrow against ruin, then settle the Audit before the stairs. 24 floors, 65 relics, 20 tiers of ascension.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Sheepy: A Short Adventure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
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.
Grimm's Hollow
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Monstrum Opus.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
Magic Archery
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Monstrum Opus.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
Eternal Senia
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares RPG with Monstrum Opus.
Thoughts and expectations ARPG
Disfigure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!
Cube Escape: Paradox
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.
Samsara Room
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
You woke up in a mysterious room you have never seen before. Can you find another way out? Samsara Room is a remake of the praised predecessor of the Rusty Lake & Cube Escape series.
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Head-to-head comparisons
Frequently asked about Monstrum Opus
- What games are most similar to Monstrum Opus?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Monstrum Opus are Krukmore, The Hidden Scrolls, Ad Iterum.
- Who developed Monstrum Opus?
- Monstrum Opus was developed by Qiryth / Pitzwig.
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 Monstrum Opus.
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