Single-player games like PERIMETER: Legate Edition
Below are 15 single-player Steam games similar to PERIMETER: Legate Edition, 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 PERIMETER: Legate Edition page.
Ranked picks
- 1
Hermertia Wars
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
Heroes from Hermertia’s 1000‑year history clash on floating islands where resources fade fast. Command a hero in action‑driven combat while building settlements, managing economies, and leading armies in a fast, hybrid Action‑RTS fight for survival.
- 2
Cosmic Robots
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
Defend your planet from waves of robot invaders! Build powerful turrets, upgrade your defenses, and command robot units to fight drones, tanks, and massive bosses. Then send your own forces to attack the enemy planet in this action-packed sci-fi tower defense game.
- 3
Rebellion Corporation
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
On planets occupied by robots, mine resources and escape while fending off their attacks! The Ark's survival is entirely in your hands. Many elite crews with abilities will assist you in your mission. The various turret modules are always doing their best to defend your base without your attention.
- 4
Age of Mythology: Retold
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
Play as mythological Gods and smite your enemies in this award-winning, mythological Real-Time Strategy classic given new life. Wage war across timeless campaigns, fierce skirmishes, and god-powered multiplayer modes.
- 5
FleetLord
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
A space RTS about decisions, not menus. Conquer planets, link them to fuel your war machine, and level up your empire with randomized perk cards. Crush all opposition.
- 6
Stellar Empires
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
Indie strategy game where you take control of an Empire, lead it to complete domination by colonizing new planets! The goal of the game is simple - the player has an initial planet and he has to control the armies to capture the enemy planets.
- 7
Rental Commander
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
A sci-fi action RTS style game where you drive and pilot the vehicles. Go head to head in a 5 v 5 battle of the ages. Rent and command your squad in this hybrid RTS/Auto-Battler/Action Vehicle Combat conflict.
- 8
IRON GUARD
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
A sci-fi roomscale VR Tower Defense game. Strategize to destroy waves of rogue robots and assist the powerful turrets with a handheld drone. Build and collect resources and help evacuate your crew from the alien planet.
- 9
Supreme Commander
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
For a thousand years, three opposing forces have waged war for what they believe is true. There can be no room for compromise: their way is the only way. Dubbed The Infinite War, this devastating conflict has taken its toll on a once-peaceful galaxy and has only served to deepen the hatred between the factions.
- 10
SC2VN - The eSports Visual Novel
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required.
SC2VN is a visual novel about the South Korean StarCraft 2 scene. You play as Mach, a foreign semi-pro trying to make it in eSports who soon learns that success in StarCraft takes more than in-game strategy.
- 11
Dune Sea
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required.
Fly. Honk. Explore. Dune Sea is a side-scrolling adventure Goose game that lets you fly like a bird.
- 12
Vangers
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required.
Mind-altering sandbox game that can be described as a racing role-playing adventure game with a complicated storyline. You’ll find a unique atmosphere, complete freedom and lots of gameplay hours to figure out what’s the game is all about.
- 13
Perimeter
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
Perimeter is an innovative Real-Time-Strategy game that pits players against each other or AI opponents in a life and death struggle to seize territory and establish crucial protective “perimeters.” Players will be introduced to the game’s unique terraforming feature, allowing them to move, build, construct and destroy the map...
- 14
Perimeter: Emperor's Testament
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
The game expands the story of the original Perimeter in a vast singleplayer campaign.
- 15
Spanking Runners
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required.
Spanking Runners (Samogonki) - arcade racing in a bright and unusual world. Fight on the tiny moons of the SamoG planet for precious Samogian water! After all, you need to save the world from the robots that have captured it, turning your friends into Electrozombies!