Single-player games like ShardSpace
Below are 8 single-player Steam games similar to ShardSpace, 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 ShardSpace page.
Ranked picks
- 1
Drevepsina
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy with ShardSpace.
Combat focused minimalist RTS
- 2
RECONNECT - The Heart of Darkness
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy and Indie with ShardSpace.
Prove yourself against a real machine learning AI that learns as you play! Build your base grid-free and defend it against a swarm of AI-controlled drones that get smarter with each attack. Reconnect the enemy base to get your own drones, train and command them in the final battle AI vs AI.
- 3
Clankerfront
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy and Indie with ShardSpace.
Clankerfront is a classic isometric RTS where AI research went too far and awakened the world’s home appliances against humanity. Build bases, command armies, fight solo or co-op, and defend the front from the clankers.
- 4
Mechanocide: Fortress Omega
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy and Indie with ShardSpace.
On a forgotten world, confront a malevolent machine intelligence. Extract minerals, build factories, power up the railguns, and arm the missile batteries. Defend the Fortress Omega against the alloyed nightmare.
- 5
Scourge Of War - Remastered
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy and Indie with ShardSpace.
Welcome to Scourge of War, a real-time 3D computer game/simulation developed by NorbSoftDev, the company headed by renowned game designer Norb Timpko, designer of Mad Minute Games' acclaimed Take Command series. Scourge of War is the epitome of historical command simulations.
- 6
Creeper World IXE
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy and Indie with ShardSpace.
The unstoppable alien force known as The Creeper has returned, devouring thousands of worlds in its path, and yours is next. Battle against the Creeper fluid in a groundbreaking pixel-level simulation to prove that humanity will rule the galaxy forever!
- 7
ReEarth
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy and Indie with ShardSpace.
ReEarth is an exciting TD & (RTS) indie game. Here, you will play as humanity's last hope. You will fend off the oncoming swarms by continuously building your base and dispatching various types of units. Prepare for the challenge and save the future of humanity!
- 8
Radio Commander: Vietnam '64
Single-player alternative to ShardSpace — playable solo, no multiplayer required. Shares Strategy and Indie with ShardSpace.
Use the radio to give commands to the soldiers on the battlefield. Keep track of the situation based on their voice reports only. Lead US platoons to clash with Vietcong in a realistic, innovative approach to the RTS genre. Make hard choices in a narrative driven experience, and face the outcome.