Free games like Cossacks: Art of War
Below are 8 free-to-play Steam games similar to Cossacks: Art of War, 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 Cossacks: Art of War page.
Ranked picks
- 1

Moonring
Free-to-play alternative to Cossacks: Art of War — 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.
- 2

Die in the Dungeon: Origins
Free-to-play alternative to Cossacks: Art of War — no purchase or trial window. Shares Strategy with Cossacks: Art of War.
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!
- 3

The Last Sovereign
Free-to-play alternative to Cossacks: Art of War — no purchase or trial window. Shares Strategy with Cossacks: Art of War.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.
- 4

Dota 2
Free-to-play alternative to Cossacks: Art of War — no purchase or trial window. Shares Strategy with Cossacks: Art of War.
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.
- 5

Crusader Kings II
Free-to-play alternative to Cossacks: Art of War — no purchase or trial window. Shares Strategy with Cossacks: Art of War.
Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.
- 6

Limbus Company
Free-to-play alternative to Cossacks: Art of War — 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.
- 7

Fallout Shelter
Free-to-play alternative to Cossacks: Art of War — no purchase or trial window.
Fallout Shelter puts you in control of a state-of-the-art underground Vault from Vault-Tec. Build the perfect Vault, keep your Dwellers happy, and protect them from the dangers of the Wasteland.
- 8

Minion Masters
Free-to-play alternative to Cossacks: Art of War — no purchase or trial window. Shares Strategy with Cossacks: Art of War.
An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!