Single-player games like Crash Dive
Below are 12 single-player Steam games similar to Crash Dive, 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 Crash Dive page.
Ranked picks
- 1

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

Silent Hunter® III
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Simulation with Crash Dive.
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

UBOAT
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Strategy and Simulation with Crash Dive.
UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time.
- 4

Sub Command
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Strategy with Crash Dive.
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.
- 5

Destroyer: The U-Boat Hunter
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Simulation with Crash Dive.
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.
- 6

Battlestations Pacific
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Strategy with Crash Dive.
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

Atlantic Fleet
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Strategy and Simulation with Crash Dive.
Turn based tactical and strategic naval combat. Atlantic Fleet puts you in command of the Allies or Kriegsmarine (German Navy) in the longest military campaign of WWII, The Battle of the Atlantic.Take command of surface ships, submarines as well as carrier and land based aircraft in the deadly struggle for control of Atlantic shipping...
- 8

Dangerous Waters
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Strategy with Crash Dive.
S.C.S. - Dangerous Waters allows you total control over multiple air, surface, and submarine platforms in a modern-day naval environment. Take direct control of individual crew stations and also plan and execute combined arms naval strategies from a top-down 'Commanders Eye' perspective.
- 9

Silent Service 2
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Simulation with Crash Dive.
The all-new Silent Service II A State Of The Art Simulation Of Submarines In World War II!
- 10

Wolfpack
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Simulation with Crash Dive.
A crew of players experience the tense atmosphere of a WW2 U-boat, manning the stations in this realistic co-op simulation game. Several crews may play together in a wolfpack, completing missions based on iconic events during the different stages of German U-boat warfare. Solo play included.
- 11

Task Force 1942: Surface Naval Action in the South Pacific
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Simulation with Crash Dive.
A Long Lance torpedo rips through the hull of your flagship. Huge columns of water from enemy gunfire surround your battleships. It's just another day in Task Force 1942, the first in a new series of spectacular World War II Pacific War simulations from MicroProse.
- 12

Xenoform
Single-player alternative to Crash Dive — playable solo, no multiplayer required. Shares Simulation and Casual with Crash Dive.
On a recently-terraformed planet at the edge of human space, waves of alien invaders have suddenly appeared. Take the pilot's seat of a VTOL fighter aircraft and wipe out the alien infection!