Free games like RollerCoaster Tycoon® 3: Complete Edition
Below are 8 free-to-play Steam games similar to RollerCoaster Tycoon® 3: Complete Edition, 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 RollerCoaster Tycoon® 3: Complete Edition page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window. Shares Simulation with RollerCoaster Tycoon® 3: Complete Edition.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 3
ENA: Dream BBQ
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
The Murder of Sonic the Hedgehog
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window. Shares Simulation with RollerCoaster Tycoon® 3: Complete Edition.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 5
Indigo Park: Chapter 1
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window.
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.
- 6
The Looker
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 7
NGU IDLE
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window. Shares Simulation with RollerCoaster Tycoon® 3: Complete Edition.
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!
- 8
Virtual Cottage
Free-to-play alternative to RollerCoaster Tycoon® 3: Complete Edition — no purchase or trial window. Shares Simulation with RollerCoaster Tycoon® 3: Complete Edition.
Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.