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

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.
- 2

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.
- 3

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.
- 4

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.
- 5

Breakaway
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required.
Breakaway blends tight, physics-based gameplay with simulations of world-class ball control: juggling, kicking, and curving the ball to victory.. or test your hands as goalkeeper! Only in a world of robots could digital soccer feel so real.
- 6

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.
- 7

Mechabellum
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
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

Warhammer Age of Sigmar: Realms of Ruin
Single-player alternative to PERIMETER: Legate Edition — playable solo, no multiplayer required. Shares Strategy with PERIMETER: Legate Edition.
Wage a campaign of brutal conquest in this realm-shattering real-time strategy game set in the Warhammer Age of Sigmar universe. Become a warlord and lead four unique factions to conquer the wild and savage Realm of Ghur in tense and tactical battles.
- 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!