Single-player games like Solar Struggle
Below are 15 single-player Steam games similar to Solar Struggle, 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 Solar Struggle page.
Ranked picks
- 1
Rigid Force Alpha
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action and Indie with Solar Struggle.
Classic shoot’em up action in modern 3D! Blast off to take down hordes of infected aliens and dreadful machines programmed on waging an intergalactic war against mankind!
- 2
Vanquish
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action with Solar Struggle.
PlatinumGames’ revolutionary sci-fi action shooter slide-boosts onto PC. Battle legions of future-tech enemies using a vast arsenal of weapons, including all DLC. Fully unlocked framerate and gorgeous HD resolutions up to 4K. The definitive way to play: war has accelerated.
- 3
Astebreed: Definitive Edition
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action and Indie with Solar Struggle.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 4
Astro Duel
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action and Indie with Solar Struggle.
Astro Duel is a competitive local multiplayer party game. Rounds are quick and death is sudden. Blast your friends into space. Run over their helpless bodies for good measure.
- 5
Sun Blast: Star Fighter
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action and Indie with Solar Struggle.
Sun Blast is the best 3d space shooter on Steam. Earn upgrades as you fight your way through a huge seleciton of levels. Full gamepad support!
- 6
Strike Suit Infinity
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action and Indie with Solar Struggle.
Strike Suit Infinity is a frantic high score chaser set in the Strike Suit Zero universe. Your skill is the only thing that matters and whatever combat experience you've had so far is irrelevant. There is no end to the enemies you'll face. There is no winning. There is only the fight for survival.
- 7
One Way Road: Firehunt
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action and Indie with Solar Struggle.
Firehunt is a prologue for the main story One Way Road. Take part in space battles as you travel across the galaxy and fight to save humanity. This cinematic narrative driven action-focused space shooter, will take you on a journey into the near future, and put the destiny of mankind in your hands.
- 8
Squad 51 vs. the Flying Saucers
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action and Indie with Solar Struggle.
UFOs! Aliens! Aircrafts! Resistance! SHOOT 'EM UP! Squad 51 vs. the Flying Saucers is a spaceship shooter with 2D gameplay and 3D environment. Enjoy a smart combination of a fast-paced shooting experience and the 1950's sci-fi movies aesthetic, with live-action cutscenes.
- 9
Autobahn Police Simulator 2
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action with Solar Struggle.
Start your even more exciting career as law enforcer on Europe’s fastest road now with the successor to the popular Autobahn Police Simulator. For the first time in Autobahn Police Simulator 2 you can use the Character Creator to customize your own in-game character.
- 10
Autobahn Police Simulator
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action with Solar Struggle.
Autobahn Police Simulator is the first simulation to realistically reflect the working life of a police officer on the German Autobahn. In numerous and diverse operations the player is responsible for enforcing law and order on Europe’s fastest roads.
- 11
Autobahn Police Simulator 3
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action with Solar Struggle.
Autobahn Police Simulator 3 lets you play as a rookie officer who just resumed their position after a serious car accident left them incapacitated for a while. Work diligently and take on missions to become a capable police officer and keep the autobahn safe.
- 12
Highway Police Simulator
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action with Solar Struggle.
Welcome to Caminora! Immerse yourself in the authentic police work of the American Highway Patrol. Solve cases, chase criminals and explore the open-world. Choose your officer and tackle the everyday life on the highways. Will you be able to maintain law and order?
- 13
History in Letters - The Eternal Alchemist
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Indie with Solar Struggle.
Follow the trail of famous Nicolas Flamel - Use your wits and solve the riddle of the lost diary!
- 14
Pilot Sports
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Indie with Solar Struggle.
Rise through tropical air with PILOT SPORTS and master airplanes, jetpacks, hang gliders and parachutes. Get together to form a group of up to 4 friends on a couch for maximum multi-player party fun. The sky’s the limit? No way!
- 15
Dustwind: Resistance
Single-player alternative to Solar Struggle — playable solo, no multiplayer required. Shares Action with Solar Struggle.
Dustwind: Resistance is a single-player tactical game. Lead your squad—including your dog—against a brutal raider army. Pause to plan tactics. Use overwhelming firepower, stealth, traps, turrets, or an armored car to outmaneuver enemies. Protect your home and freedom. No surrender!