Single-player games like Submarine Titans
Below are 12 single-player Steam games similar to Submarine Titans, 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 Submarine Titans page.
Ranked picks
- 1
Sub Command
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
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.
- 2
Silent Hunter® III
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Simulation with Submarine Titans.
The king of submarine simulations returns with an all-new 3D engine, new crew command features, and more realistic WWII naval action than ever before. The movie-like graphics and simple, tension-filled gameplay make this the perfect game for the realism fanatic and the casual gamer.
- 3
Fleet Command
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
International waterways become theaters of war when the world's most formidable maritime powers exchange their fatal blows. With entire fleets at your command, you must strategically deploy vessels from every class - frigate to aircraft to nuclear submarine - to maintain the precarious balance of naval power and gain position for the...
- 4
Total Annihilation
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
What began as a conflict over the transfer of consciousness from flesh to machines escalated into a war which has decimated a million worlds. The Core and the Arm have all but exhausted the resources of a galaxy in their struggle for domination.
- 5
Crash Dive
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy and Simulation with Submarine Titans.
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.
- 6
Battlestations Pacific
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
Experience one war through two epic sagas where you will be a part of history or change it. Feel the power of the historically authentic and decisive battles of the Pacific War. Relive some of the grandest and most critical naval battles of recent history and for the first time, choose to lead your fleet to a completely different ending...
- 7
Barotrauma
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy and Simulation with Submarine Titans.
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
- 8
Impossible Creatures Steam Edition
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
Impossible Creatures is a 3D RTS game that pits the player against an evil villain. Using Earth’s most formidable animals as building blocks, the player must create an army of genetically-altered mutant monsters in a titanic struggle to protect an unsuspecting world.
- 9
Command & Conquer: Red Alert 3 - Uprising
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
Red Alert 3: Uprising features four new mini-campaigns, giving players a deeper dive into the storyline's of the Soviets, the Allies, the Empire of the Rising Sun and a unique campaign centered on the origins of everyone’s favorite psionic Japanese schoolgirl commando, Yuriko Omega.
- 10
Cossacks 3
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
Cossacks 3 is the return of RTS classics. Obtain resources, build cities and research technologies while taking command of great armies, crushing enemies in grand historical warfares on land and sea!
- 11
Age of Empires: Definitive Edition
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
Age of Empires, the pivotal real-time strategy game that launched a 20-year legacy returns with modernized gameplay, all-new 4K visuals, 8-person multiplayer battles and a host of other new features. Welcome back to history.
- 12
守卫魔兽-Guardian of Warcraft
Single-player alternative to Submarine Titans — playable solo, no multiplayer required. Shares Strategy with Submarine Titans.
This is a summoning tower defense strategy game, with different abilities of monsters and traps, with different effects. the player will continue to upgrade while defending, Become stronger, and summoning more powerful monsters to resist the brave.