Single-player games like Break Siege
Below are 9 single-player Steam games similar to Break Siege, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Break Siege page.
Ranked picks
- 1
Void Tyrant
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy with Break Siege.
Collect an intergalactic bounty of eccentric allies and deadly weapons, explore vibrant planets, and engage in risky turn-based battles to restore the Eyes of Chronos and save the galaxy in this strategic roguelike deckbuilder!
- 2
Deep Sky Derelicts
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy and Indie with Break Siege.
Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.
- 3
Necroking
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy and Indie with Break Siege.
Necroking is a turn-based tactics roguelite with vast deckbuilding. You play as a Master of Necromancy. Build your skulls deck, raise skeletons and other scum to defeat settlements desecrated by life.
- 4
Tower Tactics: Liberation
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy and Indie with Break Siege.
We fused deck-building roguelikes and tower defenses in a way never seen before - deploy your towers, collect valuable trinkets and cast powerful spells to defend yourself against the Salkoth!
- 5
One Step From Eden
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy and Indie with Break Siege.
Build a powerful deck, cast spells on the fly, battle evolving enemies, find game-changing artifacts, make friends or make enemies, just make it to Eden.
- 6
Astrea: Six-Sided Oracles
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy and Indie with Break Siege.
Astrea is a DICE-deck-building roguelike that flips the script on deckbuilders by using dice instead of cards and a unique dual “damage” system: Purification vs Corruption. Build a dice pool strong enough to purify Astrea's out-of-control corruption and save the Star System.
- 7
Monster Train
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy with Break Siege.
Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.
- 8
Ratropolis
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Strategy and Indie with Break Siege.
A fusion of roguelite, tower defense, city-building, and deck-building! We created a new kind of real time strategy game filled with addictive and fast-paced gameplay. Create your deck, defend your city, and build the largest Ratropolis in history!
- 9
Mad Max
Single-player alternative to Break Siege — playable solo, no multiplayer required. Shares Adventure with Break Siege.
Play as Mad Max, a reluctant hero and survivor who wants nothing more than to leave the madness behind and find solace.