Single-player games like Costume Quest
Below are 18 single-player Steam games similar to Costume Quest, 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 page.
Ranked picks
- 1
Costume Quest 2
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure and RPG with Costume Quest.
A sequel to the popular Halloween adventure from Double Fine Productions!
- 2
Stacking
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure with Costume Quest.
Embark on an adventure to rescue Charlie’s family from the nefarious industrialist known only as the 'Baron.'
- 3
Crown Trick
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure and RPG with Costume Quest.
Enter a labyrinth that moves as you move, where mastering the elements is key to defeating enemies and uncovering the mysteries of this underground world. With a new experience awaiting every time you enter the dungeon, let the power bestowed by the crown guide you in this challenging adventure!
- 4
West of Loathing
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure and RPG with Costume Quest.
West of Loathing — a slapstick comedy stick-figure wild west adventure role-playing game.
- 5
Hyperdimension Neptunia Re;Birth1
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares RPG with Costume Quest.
Packed with fast-paced, turn-based RPG action, fourth-wall-breaking, trope-demolishing dialogue, and more item, weapon, and costume customization than you can shake a Lvl. 1 Stick at, Gamindustri is a world set on turning the concept of the JRPG on its head!
- 6
Serment - Contract with a Devil
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares RPG with Costume Quest.
Serment - Contract with a Devil is a visual novel/dungeon crawler hybrid featuring highly tactical turn based RPG battles, challenging dungeon puzzles, optional minigames and most importantly, a lot of cute anime girls.
- 7
Donut County
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure and Casual with Costume Quest.
Donut County is a story-based physics puzzle game where you play as an ever-growing hole in the ground. Meet cute characters, steal their trash, and throw them in a hole.
- 8
My Holiday
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares RPG and Casual with Costume Quest.
画风清奇的RPG作品，故事讲述的是一个小学3年僧，随父母回老家的5天假期生活。在老家的小区你会遇到一群性格各异的小盆宇，展开一张并不是很激烈的假期冒险。
- 9
South Park™: The Stick of Truth™
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure and RPG with Costume Quest.
From the perilous battlefields of the fourth-grade playground, a young hero will rise, destined to be South Park’s savior. From the creators of South Park, Trey Parker and Matt Stone, comes an epic quest to become… cool. Introducing South Park™: The Stick of Truth™.For a thousand years, the battle has been waged.
- 10
Psychonauts
Single-player alternative to Costume Quest — 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.
- 11
South Park™: The Fractured But Whole™
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares RPG with Costume Quest.
From the creators of South Park, Trey Parker and Matt Stone, comes South Park: The Fractured But Whole, a sequel to 2014's award-winning South Park: The Stick of Truth.
- 12
Psychonauts 2
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure with Costume Quest.
Combining quirky missions and mysterious conspiracies, Psychonauts 2 is a platform-adventure game with cinematic style and tons of customizable psychic powers.
- 13
Brutal Legend
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure with Costume Quest.
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.
- 14
Grim Fandango Remastered
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure with Costume Quest.
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.
- 15
Broken Age
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure and Casual with Costume Quest.
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.
- 16
Day of the Tentacle Remastered
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure with Costume Quest.
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.
- 17
Spacebase DF-9
Single-player alternative to Costume Quest — 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.
- 18
Full Throttle Remastered
Single-player alternative to Costume Quest — playable solo, no multiplayer required. Shares Adventure with Costume Quest.
Originally released by LucasArts in 1995, Full Throttle is a classic graphic adventure game from industry legend Tim Schafer, telling the story of Ben Throttle; butt-kicking leader of biker gang the Polecats, who gets caught up in a tale of Motorcycles, Mayhem and Murder.