Single-player games like Gunstorm II
Below are 12 single-player Steam games similar to Gunstorm II, 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 Gunstorm II page.
Ranked picks
- 1
Gunstorm
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
Gunstorm is a space shooter loaded with playability. Wave after wave of alien craft attack your agile ship. Use the mouse to control your ship at the speed of thought in a perfectly balanced game that starts easy and gradually gets more difficult.
- 2
Tanks: Total Destruction
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
TANKS Total Destruction is a tribute to a cult classic, reimagined for modern action gaming. A top-down view, movement limited to four directions, and intense, tactical gameplay come together with modern visuals, spectacular explosion effects, and smooth animations powered by Unreal Engine 5.
- 3
Viscera
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
Viscera is an arcade-inspired, gleefully excessive top-down shooter. Fight through the muck and gore against the mutant menace. Master over 50 weapons and more than 80 abilities. Prove you’re the best at withstanding the horde until the end takes you. Viscera awaits. Soak in it.
- 4
Ultra Mission™
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
Embark on a dangerous investigation in Ultra Mission™, the latest game by Gumbo Machine™. As an agent of the Stellar Exchange Commission, you must traverse the 20 dizzying levels within Otto Labs, each littered with powerful automatons and questionable experiments. This is going to be a blast!
- 5
Wings Of WW2
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
Take to the skies in this action-packed WWII arcade flight combat game. Engage enemy fighters, complete critical missions, and fight for control of the battlefield.
- 6
2nd Shot
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
In the vast depths of space, lies a man with a dark past. Setting himself apart from that old life, and seeking justice against wrongdoing instead of being the cause of it, Captain Righteous uses the Freedom Fighter, his trusty space fighter to search for and combat the evil Captain Buster!
- 7
Neon Invaders
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
Neon Invaders will take you back to your gaming roots with its constant action and relentlessly brutal enemies. Absorb enemy shots of the same colour to trigger a flurry of fire to decimate the alien invaders. Dodge and Match your way to victory through 40 levels and 5 difficulty settings.
- 8
Dead End City
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
A post-apocalyptic arcade shooter. Collect fuel and dodge enemy fire as you fight back against the evil Scorpio gang. Mixes cars, shmups and themes that would have been right at home in 80's anime and arcades..
- 9
Flatspace IIk
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action and Adventure with Gunstorm II.
Flatspace IIk is a top-down space trading game with the emphasis on free exploration. In Flatspace, you choose your profession and are given a small spaceship with a scattering of random weapons, then you are free to earn a living, explore, hunt, trade, grow; upgrading your ship and equipment.
- 10
Radioactive
Single-player alternative to Gunstorm II — playable solo, no multiplayer required.
Radioactive is a strategy game of nuclear war. Pick a missile silo, set the angle and range to your target and click fire. Missiles will creep across the map of the world to destroy the enemy. An easy-to-learn game for 1 to 4 players with lots of customisation options.
- 11
Future Snooker
Single-player alternative to Gunstorm II — playable solo, no multiplayer required.
Future Snooker is a futuristic snooker game. Players take turns to shoot a cue-ball on a circular snooker table. Score points by potting red then colour, just as in normal snooker. A compelling mix of tactics and skill for one or two players with a selection of computer opponents.
- 12
Taskforce: The Mutants of October Morgane
Single-player alternative to Gunstorm II — playable solo, no multiplayer required. Shares Action with Gunstorm II.
Taskforce is a tactical, turn based game in which you control a small group of elite soldiers in a series of sci-fi themed missions. Mission objectives might include rescuing hostages, blowing up targets, stealing documents or other military activities.