Single-player games like Cloudsphere
Below are 9 single-player Steam games similar to Cloudsphere, 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 Cloudsphere page.
Ranked picks
- 1

Leaf Us Alone
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
Build a powerful army with synergistic abilities, and prove your strategic mastery in this unique deckbuilding roguelite. Command your forces in battle, triggering outrageous combo to defeat the invading Voidlings threatening to consume the world.
- 2

Cards of the Abyss
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
Cards of the Abyss is a roguelike deckbuilder where movement is your only defense. Move on a grid, dodge enemy attacks, trigger countless chain-reactions and unleash overpowered card combos as you dive deeper into the Abyss.
- 3

Beyond Realm
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
The roguelite deckbuilder where every expedition builds your city. Place your creatures, cast your spells, and make one purse of gold last five acts. After every boss, a choice: carry your takings home, or push one act further.
- 4

One More Sin
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
Become a demon summoner in this roguelike deckbuilder. Discover forgotten sorceries, cursed enchantments and powerful creatures as you craft the perfect deck to crush your enemies and serve your dark queen.
- 5

Overbuffed
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
A dark fantasy roguelike deckbuilder with auto-battler combat. Build your deck, summon creatures, upgrade your weapon, and fight your way through floors filled with ever-deadlier enemies. Every run is different. Every mistake can be fatal.
- 6

Forge the Fates
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
Take deckbuilding to the next level. Transform your hand of cards into a tactical grid of runes. Plan, shift, and strike to unleash powerful combos and chain match-3 bonuses. Choose your hero, master their deck, and fight through deadly dungeons to face a mysterious dark overlord.
- 7

Cave Crusade
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
Classic roguelike deckbuilder designed for quick runs. Upgrade your cards, discover powerful artifacts, and master the Wheel of Fortune to maximize your rewards.
- 8

Montabi
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
Tame, collect, fight! Assemble an unstoppable team of unique Montabi in this Creature-Collector Roguelike Deckbuilder. Master their awesome abilities, synergize their strategic strengths and save the city in tactical turn-based combat!
- 9

Oaken
Single-player alternative to Cloudsphere — playable solo, no multiplayer required. Shares Strategy with Cloudsphere.
Oaken, a turn-based tactical roguelike set in the spirit inhabited world. Explore the Great Oak, gather allies and trinkets, learn to use the positioning for your advantage, choose how to upgrade your cards. Wake the spirits and save the Oak!