Free games like Constelleum
Below are 9 free-to-play Steam games similar to Constelleum, 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 Constelleum page.
Ranked picks
- 1
Counter-Strike:Global Offensive
Free-to-play alternative to Constelleum — no purchase or trial window.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 2
Electoral Carnage
Free-to-play alternative to Constelleum — no purchase or trial window.
Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?
- 3
Die in the Dungeon: Origins
Free-to-play alternative to Constelleum — no purchase or trial window. Shares Strategy with Constelleum.
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
Epic Battle Fantasy 3
Free-to-play alternative to Constelleum — no purchase or trial window.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 5
NERTS! Online
Free-to-play alternative to Constelleum — no purchase or trial window.
NERTS! Online is a fast-paced competitive solitaire game for you and up to five of your friends, played the same way we play it at the Zachtronics office!
- 6
Wheelchair Wizards
Free-to-play alternative to Constelleum — no purchase or trial window.
Wheelchair Wizards is a 4 player party game where you battle your friends while upgrading your wizard.
- 7
Counter-Strike 2
Free-to-play alternative to Constelleum — no purchase or trial window.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
- 8
Dota 2
Free-to-play alternative to Constelleum — no purchase or trial window. Shares Strategy with Constelleum.
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.
- 9
Berserk Heroes Online
Free-to-play alternative to Constelleum — no purchase or trial window. Shares Strategy with Constelleum.
Welcome to Laar, the world of epic battles and true heroes. Take part in thrilling fights, devise cunning strategies, and make your own invincible deck out of 350+ cards available. Become a great warlord in the digital version of the iconic card-collecting tabletop game Berserk Heroes.