Single-player games like Aquanox Deep Descent
Below are 12 single-player Steam games similar to Aquanox Deep Descent, 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 Aquanox Deep Descent page.
Ranked picks
- 1
Iron Offensive: Helmet Cam Extraction Shooter
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action and Simulation with Aquanox Deep Descent.
You are not a scavenger on endless walks. You are a Soldier in a Tactical Shooter with a Helmet Cam perspective. Action from second zero, dodging artillery, drones, and the most tactical AI on the market in an intense field that wants you dead. Extract weapons, upgrades, currency, and killstreaks.
- 2
DOGFIGHTER -WW2-
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action and Simulation with Aquanox Deep Descent.
Dogfighter -WW2- Makes you the pilot of the warplanes that were used in World War 2 while fighting to be final survivor out of 40 players in Battle Royale.
- 3
Ghost Battalion
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action with Aquanox Deep Descent.
A retro Sci-Fi First Person/Third Person shooter game similar to Star Wars: Battlefront and Rogue Squadron series. The player can choose to battle the alien race and their monster creations in Single-Player or in Multiplayer mode.
- 4
RC Airplane Challenge
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action and Simulation with Aquanox Deep Descent.
Fly model airplanes in RC Airplane Challenge in this arcade styled flight sim. Fly by yourself offline or with up to 32 other players in online gameplay.
- 5
Heroes of Valor
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action with Aquanox Deep Descent.
This is war, soldier. Pick a class, gear up, and hit the front line. Whether you're storming beaches, piloting fighters, or holding the line with your squad, your orders are clear: fight hard, fight smart, and never back down. Enlist now! Become a Hero of Valor today!
- 6
The Mighty Eighth VR
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action and Simulation with Aquanox Deep Descent.
The Mighty 8th VR puts you in the shoes of a B-17 Flying Fortress crew member at the height of the Strategic Bombing Campaign over Europe. Partner up with friends and do your part to ensure that the plane reaches the target and returns home safely.
- 7
DRONE The Game
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action and Simulation with Aquanox Deep Descent.
This version of DRONE does not yet include updates from Earth 2. We invite players to download the free demo but please resist purchasing the game as Earth 2 intends to re-release the full version as free-to-play, making it accessible for everyone. Follow our Socials and Discord for news/updates.
- 8
Tim Climpy's Warfair
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action with Aquanox Deep Descent.
A military FPS shooter with a focus on fun things for fun people!
- 9
AquaNox
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action with Aquanox Deep Descent.
The water is no longer calm. The undersea world has undergone a transformation from tranquil environment to a place of unspeakable violence, graphic murder and horrific danger.
- 10
AquaNox 2: Revelation
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required. Shares Action with Aquanox Deep Descent.
AQUANOX 2: REVELATION is a new story of the underwater world Aqua. In 2666 a young freighter pilot called William Drake sets out to search for the heritage of a mythical ancestor. He is looking for adventure - and finds greed, ruthlessness, merciless hatred … and also unexpected help.
- 11
Subnautica
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
- 12
inMomentum
Single-player alternative to Aquanox Deep Descent — playable solo, no multiplayer required.
A minimalistic sci-fi platform racing game that challenges the players to think in both horizontal and vertical perspectives.