Free games like Castles & Catapults
Below are 8 free-to-play Steam games similar to Castles & Catapults, 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 Castles & Catapults page.
Ranked picks
- 1
Landfall Archives
Free-to-play alternative to Castles & Catapults — no purchase or trial window. Shares Strategy with Castles & Catapults.
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!
- 2
Moonring
Free-to-play alternative to Castles & Catapults — 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.
- 3
Die in the Dungeon: Origins
Free-to-play alternative to Castles & Catapults — no purchase or trial window. Shares Strategy with Castles & Catapults.
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!
- 4
The Test: Secrets of the Soul
Free-to-play alternative to Castles & Catapults — no purchase or trial window. Shares Simulation with Castles & Catapults.
You will answer a series of questions that will reveal things from deep within. Some will be uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and are you SURE you want the answers you seek? For it is time to unlock "Secrets of the Soul..."
- 5
Jigsaw Puzzle Dreams
Free-to-play alternative to Castles & Catapults — no purchase or trial window.
Beautiful Multiplayer Jigsaw Puzzle game where you can design the room you play in!
- 6
DFHack - Dwarf Fortress Modding Engine
Free-to-play alternative to Castles & Catapults — no purchase or trial window. Shares Strategy and Simulation with Castles & Catapults.
Extensions for Dwarf Fortress, including bugfixes, interface improvements, automation agents, design blueprints, modding building blocks, and other tools.
- 7
Crusader Kings II
Free-to-play alternative to Castles & Catapults — no purchase or trial window. Shares Strategy and Simulation with Castles & Catapults.
Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.
- 8
Limbus Company
Free-to-play alternative to Castles & Catapults — no purchase or trial window.
As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.