Free games like Obsidian Prince
Below are 8 free-to-play Steam games similar to Obsidian Prince, 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 Obsidian Prince page.
Ranked picks
- 1
Die in the Dungeon: Origins
Free-to-play alternative to Obsidian Prince — no purchase or trial window. Shares Strategy and Indie with Obsidian Prince.
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!
- 2
Dota 2
Free-to-play alternative to Obsidian Prince — no purchase or trial window. Shares Strategy with Obsidian Prince.
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.
- 3
Limbus Company
Free-to-play alternative to Obsidian Prince — 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.
- 4
Dota Underlords
Free-to-play alternative to Obsidian Prince — no purchase or trial window. Shares Strategy with Obsidian Prince.
Hire a crew and destroy your rivals in this new strategy battler set in the world of Dota. Introducing Season One: Explore White Spire and earn rewards on the Battle Pass. Pick from several different game modes, play on your own or with friends, and take advantage of crossplay on PC and mobile.
- 5
Realm of the Mad God Exalt
Free-to-play alternative to Obsidian Prince — no purchase or trial window. Shares Indie with Obsidian Prince.
Embark on an exhilarating journey into the pixelated Realm of the Mad God! Join, an action-packed, free-to-play MMO bullet hell game. Discover a world with danger, challenges, and hidden treasures as you battle through waves of enemies. Team up with players and conquer dungeons to become a legend!
- 6
Super Auto Pets
Free-to-play alternative to Obsidian Prince — no purchase or trial window. Shares Strategy with Obsidian Prince.
Build the strongest team of pets and tussle with your friends!
- 7
Minion Masters
Free-to-play alternative to Obsidian Prince — no purchase or trial window. Shares Strategy and Indie with Obsidian Prince.
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!
- 8
Toribash
Free-to-play alternative to Obsidian Prince — no purchase or trial window. Shares Strategy and Indie with Obsidian Prince.
Toribash is an innovative free-to-play online turn-based fighting game where you’re able to design your own moves. Complete control over character's body, hundreds of game mods and bloody mess with full body dismemberment - you've never been able to annihilate your enemies like that before!