Single-player games like Isles of Cubes
Below are 10 single-player Steam games similar to Isles of Cubes, 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 Isles of Cubes page.
Ranked picks
- 1
AUTARKIS
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Indie with Isles of Cubes.
Build colonies and portals. Protect your settlers from catastrophes. Find the lost components. Mine resources. Escape with a rocket. Save us all!
- 2
Knight Swap
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Indie with Isles of Cubes.
One chess piece, the mighty knight. One simple concept: exchange the knights from one colored square to another. One hundred hand-crafted levels in a beautiful minimalist set. Can you swap the knights?
- 3
Stronghold Crusader HD (2012)
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy with Isles of Cubes.
The highly anticipated sequel to the best-selling Stronghold, Stronghold Crusader HD throws you into historic battles and castle sieges from the Crusades with fiendish AI opponents, new units, 4 historical campaigns and over 100 unique skirmish missions.
- 4
Synergy
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Indie with Isles of Cubes.
An ecosystem City Builder in a unique world. Build your settlement, manage your workers and optimize your resources. Analyzing your environment, spreading new plants, and harvesting them are key to prosperity.
- 5
Dice Legacy
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Indie with Isles of Cubes.
Dice Legacy is a dice-based survival city builder set on a mysterious ringworld. Your ship has reached the shore of an uncharted continent. Roll and use your dice to gather resources, expand and defend your settlement, survive the winter and interact with the strange inhabitants of this eerie world.
- 6
Lessaria: Fantasy Kingdom Sim
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Indie with Isles of Cubes.
Lessaria is an RTS inspired by Majesty 👑 where you guide heroes with indirect control. Play through the campaign or relax in sandbox mode as you build your magical kingdom.
- 7
Townsmen - A Kingdom Rebuilt
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Casual with Isles of Cubes.
Townsmen – A Kingdom Rebuilt hands the crown to you: Guide your people from their first steps in a small village to a massive medieval metropolis with thousands of inhabitants.
- 8
Dice Kingdoms
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Indie with Isles of Cubes.
Compete against friends in games filled with unpredictable twists and turns. Roll the dice to gather resources and test your adaptability. Lead your kingdom to success through military power, religious knowledge, or architectural ingenuity.
- 9
Homeworld Remastered Collection
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy with Isles of Cubes.
Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.
- 10
ISLANDERS
Single-player alternative to Isles of Cubes — playable solo, no multiplayer required. Shares Strategy and Indie with Isles of Cubes.
ISLANDERS is a minimalist strategy game about building cities on colorful islands.