Single-player games like Costume Quest 2
Below are 15 single-player Steam games similar to Costume Quest 2, 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 Costume Quest 2 page.
Ranked picks
- 1
Costume Quest
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure and RPG with Costume Quest 2.
A Halloween adventure from Tim Schafer's Double Fine Productions.
- 2
Bug Fables: The Everlasting Sapling
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure and RPG with Costume Quest 2.
Follow Vi, Kabbu, and Leif as they uncover the secrets of the Land of Bugaria! Explore and combine your team's abilities to solve puzzles, defeat powerful enemies and find ancient treasures!
- 3
Cthulhu Saves the World
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares RPG with Costume Quest 2.
The lord of insanity, Cthulhu was all set to plunge the world into insanity and destruction when his powers were sealed by a mysterious sorcerer. The only way for him to break the curse is to become a true hero. Save the world to destroy it in an epic parody RPG journey of redemption, romance, and insanity!
- 4
Atelier Ryza 2: Lost Legends & the Secret Fairy
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares RPG with Costume Quest 2.
This story takes place three years after the events of the previous game “Atelier Ryza: Ever Darkness & the Secret Hideout,” and depicts the reunion of Ryza and her friends, who go through new encounters and goodbyes to discover a true priceless treasure.
- 5
Knights of Pen and Paper 2
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure with Costume Quest 2.
Prepare to inhabit a world of chivalry, class warfare and off-beat pop references. Knights of Pen & Paper 2 is a turn-based, retro style, pixel-art adventure full of danger, intrigue, death, and saving throws!
- 6
Like a Dragon: Infinite Wealth
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure and RPG with Costume Quest 2.
Two larger-than-life heroes, Ichiban Kasuga and Kazuma Kiryu are brought together by the hand of fate, or perhaps something more sinister… Live it up in Japan and explore all that Hawaii has to offer in an RPG adventure so big it spans the Pacific.
- 7
Cosmic Star Heroine
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares RPG with Costume Quest 2.
3 exotic planets to explore. Aliens. Robots. Magic. Forbidden technology. Ruined Worlds. Ghosts. Long-lost secrets. Conspiracies. A galactic threat. And one brave heroine to make things right. Cosmic Star Heroine is an exciting new RPG from the creators of Cthulhu Saves the World.
- 8
Atelier Sophie 2: The Alchemist of the Mysterious Dream
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares RPG with Costume Quest 2.
A mysterious story of a mysterious dream ... This is a story about one of the adventures Sophie the Alchemist had after she left her hometown of Kirchen Bell.
- 9
Psychonauts
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required.
A Psychic Odyssey Through the Minds of Misfits, Monsters, and Madmen. This classic action/adventure platformer from acclaimed developers Double Fine Productions follows the story of a young psychic named Razputin.
- 10
Psychonauts 2
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure with Costume Quest 2.
Combining quirky missions and mysterious conspiracies, Psychonauts 2 is a platform-adventure game with cinematic style and tons of customizable psychic powers.
- 11
Brutal Legend
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure with Costume Quest 2.
Brütal Legend is an action-adventure that marries visceral action combat with open-world freedom. Set in a universe somewhere between Lord of the Rings and Spinal Tap, it’s a fresh take on the action/driving genre, which in this case is full of imitation cover bands, demons intent on enslaving humanity and Heavy metal tunes.
- 12
Grim Fandango Remastered
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure with Costume Quest 2.
One of the most acclaimed adventure games of all time is now back, better than ever. Grim Fandango Remastered has the all the beautiful art and engaging story fans remember, but has also been remastered to look, sound, and control even better than the award-winning original release.
- 13
Broken Age
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure and Casual with Costume Quest 2.
A family friendly, hand-animated, puzzle-filled adventure game with an all-star cast, including Elijah Wood, Jack Black and Masasa Moyo. Funded by a record breaking crowdfunding campaign and designed by industry legend Tim Schafer, Broken Age is a timeless coming-of-age story.
- 14
Day of the Tentacle Remastered
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required. Shares Adventure with Costume Quest 2.
Originally released by LucasArts in 1993 as a sequel to Ron Gilbert’s ground breaking Maniac Mansion, Day of the Tentacle is back in a remastered edition that features all new hand-drawn, high resolution artwork, with remastered audio, music and sound effects.
- 15
Spacebase DF-9
Single-player alternative to Costume Quest 2 — playable solo, no multiplayer required.
In Spacebase DF-9, you'll build a home among the stars for a motley population of humans and aliens as they go about their daily lives. Mine asteroids, discover derelicts, and deal with the tribulations of galactic resettlement in Earth's distant future.