Free games like Ghost Mountain Roller Coaster
Below are 8 free-to-play Steam games similar to Ghost Mountain Roller Coaster, 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 Ghost Mountain Roller Coaster page.
Ranked picks
- 1
NGU IDLE
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window. Shares Indie and Adventure with Ghost Mountain Roller Coaster.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 2
The Lab
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 3
Cinderella Phenomenon - Otome/Visual Novel
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window. Shares Indie and Simulation with Ghost Mountain Roller Coaster.
The Fairytale Curse was only the beginning...
- 4
SuchArt: Creative Space
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window. Shares Indie and Adventure with Ghost Mountain Roller Coaster.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 5
Waltz of the Wizard (Legacy demo)
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window. Shares Indie and Adventure with Ghost Mountain Roller Coaster.
Store page for the legacy demo of Waltz of the Wizard created as a prototype to showcase the power of room-scale VR. Please find the full product in the description below.
- 6
Aimlabs
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window. Shares Indie and Adventure with Ghost Mountain Roller Coaster.
Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!
- 7
Rec Room
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window. Shares Adventure and Casual with Ghost Mountain Roller Coaster.
Rec Room is the best place to build and play games together. Party up with friends from all around the world to chat, hang out, explore MILLIONS of player-created rooms, or build something new and amazing to share with us all.
- 8
Clicker Heroes
Free-to-play alternative to Ghost Mountain Roller Coaster — no purchase or trial window. Shares Indie and Adventure with Ghost Mountain Roller Coaster.
Click your way through hordes of monsters, earn gold, and recruit quirky heroes with powerful skills. Progress even while you're idle, and watch the numbers climb into the absurd. It’s a never-ending journey of clicks, crits, and colossal damage.