Single-player games like Space Menace 2
Below are 9 single-player Steam games similar to Space Menace 2, 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 Space Menace 2 page.
Ranked picks
- 1
Space Menace
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Action and Strategy with Space Menace 2.
Space Menace is a sci-fi space RTS and battle game. You play as a space captain, seeking fortune and glory as you see fit. Leave your mark on the world and determine the fate of the galaxy with your decisions.
- 2
Diplomacy is Not an Option
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Action and Strategy with Space Menace 2.
Diplomacy is Not an Option is a strategy game set in a medieval fantasy world. Build your town and defenses, raise huge armies and fight against massive hordes of enemies. How long can you survive?
- 3
Here Comes The Swarm
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Space Menace 2.
Here Comes the Swarm is a survival RTS with a pause button! Create your strategy, build, manage, and defend your settlements at your own pace. Take the fight to the hive mind and lead expeditions to deliver a deadly blow and eradicate your foes. Will you reclaim Ulora from the relentless Swarm?
- 4
Door Kickers 2: Task Force North
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Action and Strategy with Space Menace 2.
Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".
- 5
Sudden Strike 5
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Action and Strategy with Space Menace 2.
Sudden Strike 5 delivers real-time tactics in epic WWII battles. A host of tactical options and more than 300 playable units open-up multiple approaches to reach your objectives in a 25 mission campaign on historical battlefields in Europe and North Africa.
- 6
Terra Invicta
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Strategy and Simulation with Space Menace 2.
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
- 7
Mechabellum
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Action and Strategy with Space Menace 2.
Command massive armies in this epic mech auto-battler. Draft your troops, customize your units, master your formations, and crush enemies in spectacular 3D battles. All strategy, no clickfest. Outsmart opponents in 1v1, 2v2, free-for-all, or Survival Mode.
- 8
Nexus - The Jupiter Incident
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Space Menace 2.
Ambitious megacorporations monopolize the conquest of space and the colonization of the solar system. At the very edge of the solar system, the companies make a discovery that will shift the technological advantage and upset the balance. And so a new conflict is born: "The Jupiter Incident."
- 9
AstroDig
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Action and Strategy with Space Menace 2.
Mine, defend, and profit across planets. Expand your operation, survive enemy waves, and discover dangerous hidden worlds in this minimalist sci-fi strategy shooter.