Single-player games like Book of Abominations
Below are 8 single-player Steam games similar to Book of Abominations, 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 Book of Abominations page.
Ranked picks
- 1

Spectrakin
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
Catch and train monsters, master turn-based combat, and grow a small settlement into a thriving town! Explore a vast world filled with secrets, memorable characters, and an ancient mystery waiting to be solved. Spectrakin is a modern love letter to classic monster-taming games.
- 2

Alchemic Beasts
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
A monster-taming RPG where the social chemistry between your beasts shape how they bond, battle, and build. Join Zieg and Mioni to reclaim the wild paradise of Mizu, tame powerful monsters, and restore the resort to its former glory.
- 3

Penny Arcade's On the Rain-Slick Precipice of Darkness 3
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
The Startling Developments Detective Agency springs into action as On the Rain-Slick Precipice of Darkness 3 begins, set in motion by a call from a mysterious source. The ever escalating perils on the Rain-Slick Precipice of Darkness will season our tender heroes to their very core!
- 4

8-Bit Adventures 2
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
Pilot your Airship, prepare your party, and explore a vast World Map in 8-Bit Adventures 2 – an exciting, emotional tribute to the Golden Age of JRPGs. Dynamic turn-based battles & pixels with personality!
- 5

Chained Echoes
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
Take up your sword, channel your magic or board your Mech. Chained Echoes is a 16-bit style RPG set in a fantasy world where dragons are as common as piloted mechanical suits.
- 6

Siralim 2
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
Siralim 2 is an old-school monster catching RPG. Summon and customize hundreds of creatures to fight for you as you battle your way through endless dungeons. Find rare treasure and use it to upgrade your castle, empower your creatures, craft powerful artifacts, learn new spells, and much more.
- 7

Sea of Stars
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
Sea of Stars is a turn-based RPG inspired by the classics. It tells the story of two Children of the Solstice who will combine the powers of the sun and moon to perform Eclipse Magic, the only force capable of fending off the monstrous creations of the evil alchemist known as The Fleshmancer.
- 8

This Way Madness Lies
Single-player alternative to Book of Abominations — playable solo, no multiplayer required. Shares RPG with Book of Abominations.
Shakespeare and Magical Girls, what could be better? Save the worlds of Shakespeare from the forces of Nightmare in this fast-paced turn-based JRPG comedy.