Single-player games like SSN: Artemis
Below are 8 single-player Steam games similar to SSN: Artemis, 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 SSN: Artemis page.
Ranked picks
- 1

DRONECOM
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Action and Strategy with SSN: Artemis.
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.
- 2

Silent Shark
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Strategy and Simulation with SSN: Artemis.
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.
- 3

Crash Dive
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Strategy and Simulation with SSN: Artemis.
WWII tactical submarine combat! Take command of a U-boat prowling the Atlantic in search of enemy convoys to sink. Sneak past the escorts and torpedo the transports. Or surface and use your deck gun in a daring night attack.
- 4

Wargame: Red Dragon
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Strategy and Simulation with SSN: Artemis.
The new reference in RTS at its best! The Wargame series returns to duty, larger, richer and more spectacular than ever before. In Wargame Red Dragon, you are engaged in a large-scale conflict where Western forces clash against the Communist bloc.
- 5

Crash Dive 2
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Action and Simulation with SSN: Artemis.
WWII Tactical submarine combat in the South Pacific
- 6

Destroyer: The U-Boat Hunter
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Action and Simulation with SSN: Artemis.
Destroyer: The U-Boat Hunter brings you an authentic and historically accurate destroyer simulation along with gripping anti-submarine warfare set in the turmoils of the Atlantic Ocean during World War II.
- 7

Steel Division: Normandy 44
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Action and Strategy with SSN: Artemis.
Steel Division: Normandy is a tactical real-time strategy (RTS) game that pits players against AI enemies in a single-player campaign -- or against several opponents in massive 10-on-10 multiplayer battles.
- 8

Sub Command
Single-player alternative to SSN: Artemis — playable solo, no multiplayer required. Shares Strategy with SSN: Artemis.
Take charge of the most deadly modern-day submarines in the world - three distinct submarines across two unique and challenging campaigns. Utilize cutting-edge sensor and weapon technology to locate, track and destroy the enemy - even deliver Tomahawk missiles to inland targets.