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
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.
- 3
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?
- 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
Original War
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Space Menace 2.
An American geological expedition, under a UN mandate, assesses the natural resources in a distant part of Siberia, deep in the trackless steppes of Eastern Russia. But instead of oil, they discover a deposit of a hitherto unknown mineral.
- 6
Aliens: Dark Descent
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Action and Strategy with Space Menace 2.
Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe.
- 7
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."
- 8
Gratuitous Space Battles
Single-player alternative to Space Menace 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Space Menace 2.
The first ever auto-battler game, from way back in 2009Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets.
- 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.