Free games like Hexa Castle
Below are 9 free-to-play Steam games similar to Hexa Castle, 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 Hexa Castle page.
Ranked picks
- 1
STRAFTAT
Free-to-play alternative to Hexa Castle — no purchase or trial window.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 2
The Lab
Free-to-play alternative to Hexa Castle — 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
Landfall Archives
Free-to-play alternative to Hexa Castle — no purchase or trial window. Shares Strategy and Indie with Hexa Castle.
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!
- 4
Moonring
Free-to-play alternative to Hexa Castle — no purchase or trial window.
A dark-fantasy, turn-based, retro-fusion of classic turn-based RPGs and roguelikes, all presented with a unique neon aesthetic.
- 5
Die in the Dungeon: Origins
Free-to-play alternative to Hexa Castle — no purchase or trial window. Shares Strategy and Indie with Hexa Castle.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 6
Jigsaw Puzzle Dreams
Free-to-play alternative to Hexa Castle — no purchase or trial window. Shares Indie and Casual with Hexa Castle.
Beautiful Multiplayer Jigsaw Puzzle game where you can design the room you play in!
- 7
A Space For The Unbound - Prologue
Free-to-play alternative to Hexa Castle — no purchase or trial window. Shares Indie with Hexa Castle.
Prologue chapter of A Space For The Unbound, an upcoming slice-of-life adventure game with beautiful pixelart set in the late 90s rural Indonesia that tells a story about overcoming anxiety, depression, and the relationship between a boy and a girl with supernatural powers
- 8
The Life and Suffering of Sir Brante — Chapter 1&2
Free-to-play alternative to Hexa Castle — no purchase or trial window. Shares Strategy and Indie with Hexa Castle.
A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!
- 9
Grid Tactics: Duel
Free-to-play alternative to Hexa Castle — no purchase or trial window. Shares Strategy and Indie with Hexa Castle.
Grid Tactics: Duel is a competitive card game built on an 8×8 grid. Every move is about positioning, timing, and resource trade-offs. With limited resources, choose when and where to play—set up or apply pressure. Each placement reshapes the board. Win through deckbuilding and precise execution.