Free games like Royal Roads 3 Portal
Below are 8 free-to-play Steam games similar to Royal Roads 3 Portal, 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 Royal Roads 3 Portal page.
Ranked picks
- 1
The Lab
Free-to-play alternative to Royal Roads 3 Portal — 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!
- 2
Landfall Archives
Free-to-play alternative to Royal Roads 3 Portal — no purchase or trial window. Shares Strategy with Royal Roads 3 Portal.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 3
Sprout
Free-to-play alternative to Royal Roads 3 Portal — no purchase or trial window. Shares Strategy with Royal Roads 3 Portal.
Embark on a casual, botanical-puzzle-adventure. Make friends, learn new skills, solve puzzles, and become the mighty oak that you were always meant to be.
- 4
Stray Cats in Cozy Town
Free-to-play alternative to Royal Roads 3 Portal — no purchase or trial window. Shares Casual with Royal Roads 3 Portal.
Welcome to Cozy Town, where every day is International Cat Day! Be part of a village community where every stray is respected, loved and fed. Explore the charming streets and alleys to discover all the stray cats in this hidden-object game.
- 5
Learn to Fly 3
Free-to-play alternative to Royal Roads 3 Portal — no purchase or trial window. Shares Strategy with Royal Roads 3 Portal.
Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space!
- 6
Shakes and Fidget
Free-to-play alternative to Royal Roads 3 Portal — no purchase or trial window. Shares Strategy with Royal Roads 3 Portal.
Shakes & Fidget is a hilarious fantasy role-playing satire and at the same time, an award-winning RPG! Sounds crazy? With over 50 million enthusiastic players, it ranks among the most celebrated online role-playing games worldwide!
- 7
Yet Another Zombie Defense
Free-to-play alternative to Royal Roads 3 Portal — no purchase or trial window. Shares Strategy and Casual with Royal Roads 3 Portal.
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.
- 8
Soda Dungeon 2
Free-to-play alternative to Royal Roads 3 Portal — no purchase or trial window. Shares Casual with Royal Roads 3 Portal.
Everyone’s favorite laid-back dungeon crawler returns in Soda Dungeon 2. Featuring a new adventure, a whole town to upgrade, crafting, new classes, alternate dimensions, and more! It’s everything you loved about the original plus all the stuff you’ve been asking for.