Free games like Costume Kingdom
Below are 9 free-to-play Steam games similar to Costume Kingdom, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Costume Kingdom page.
Ranked picks
- 1
Helltaker
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Indie and Adventure with Costume Kingdom.
Helltaker is a short game about sharply dressed demon girls.
- 2
ENA: Dream BBQ
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Indie and Adventure with Costume Kingdom.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 3
The Murder of Sonic the Hedgehog
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Indie and Simulation with Costume Kingdom.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 4
Indigo Park: Chapter 1
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Action and Indie with Costume Kingdom.
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.
- 5
The Looker
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Indie with Costume Kingdom.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 6
Awaria
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Action and Indie with Costume Kingdom.
Awaria is a short game about working in haunted maintenance tunnels.
- 7
The Expendabros
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Action and Indie with Costume Kingdom.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 8
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Action and Indie with Costume Kingdom.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 9
Mobile Dungeon
Free-to-play alternative to Costume Kingdom — no purchase or trial window. Shares Adventure and RPG with Costume Kingdom.
From the universe of Shakes & Fidget, the NEW Team Battle RPG dungeon crawler!