Single-player games like Teryon Crisis
Below are 8 single-player Steam games similar to Teryon Crisis, 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 Teryon Crisis page.
Ranked picks
- 1

Mk50TWL Vehicle Battler Custom Slider
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy with Teryon Crisis.
Modern / sci-fi strategy in (rough) terrain, space, sea. Vehicle designer with custom weapons and custom chassis sizes. Some realism-inspired mechanics and complex rules including vision, sensors, destroyable components. Turn-based campaign about battles, survival, lite 4x and resource management.
- 2

DRONECOM
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy with Teryon Crisis.
A real-time naval sensor-warfare game where EMCON is everything: every emission that finds the enemy helps the enemy find you. Design your own drones: subs, ships, aircraft, missiles, and launch them from carriers. Physically modelled radar, sonar, IR and ESM in a moddable CIC sandbox.
- 3

Legacy of Sail
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy with Teryon Crisis.
As a 17th Century Admiral, send your squadrons out to capture enemy towns and sink their ships. Force boarding actions to capture their prized Ships of the Line all while balancing the need for supplies, repairs and upgrading your crew in this throwback real time tactics naval combat game
- 4

Crisis Commander: Strait Of Hormuz
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy and Indie with Teryon Crisis.
A satirical 2D strategy game set in the Strait of Hormuz. Control fleets, play cards, and manipulate oil prices. Meanwhile, your incompetent general keeps issuing increasingly unhinged orders. Keep the price of oil where he wants it, or the world will pay the price.
- 5

FleetRush
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy and Indie with Teryon Crisis.
Real-time naval strategy. Build your fleet, defend your base, and destroy the enemy. At your command — ships, submarines, aircraft, and defensive structures.
- 6

Phosphor Command
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy and Indie with Teryon Crisis.
You command a forward operating base in a world ravaged by war and shadow contracts. Deploy squads into real-time tactical combat, research upgrades, manage a fragile economy, and push back a front that never stops advancing.
- 7

Silent Shark
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy and Indie with Teryon Crisis.
A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep. With realistic instruments, a Torpedo Data Computer (TDC), and including a full campaign with missions, patrol zones, radio intel, and more.
- 8

Retro Commander
Single-player alternative to Teryon Crisis — playable solo, no multiplayer required. Shares Strategy and Indie with Teryon Crisis.
Retro Commander is a post-apocalyptic real-time strategy wargame (RTS).