Single-player games like Shooty Shooty Robot Invasion
Below are 11 single-player Steam games similar to Shooty Shooty Robot Invasion, 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 Shooty Shooty Robot Invasion page.
Ranked picks
- 1
Captain Wayne - Vacation Desperation
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action and Adventure with Shooty Shooty Robot Invasion.
Captain Wayne is an intense, fast-action Retro Shooter about a sailor with a SHOTGUN for an ARM!! With a cartoony, hand-drawn art style and gory gameplay, you'll have to mow down enemies through 8 action-packed locales to take back what's yours. ARE YOU READY TO RAISE ANCHOR?
- 2
BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action and Adventure with Shooty Shooty Robot Invasion.
A BRAZILIAN BOOMER SHOOTER GAME MADE USING THE ID TECH 2 ENGINE! SHOOT, JUMP, EMBARK ON A JOURNEY THROUGHOUT THE STATE OF RIO DE JANEIRO, HELL AND EVEN HEAVEN! SAVE BRAZIL!
- 3
Zortch
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action and Adventure with Shooty Shooty Robot Invasion.
Meet Zortch Maxinum: short order cook, amateur engineer and professional slacker; Bored and tired of her day job she decides to go on a holiday but alas she picks a cheap option: turns out it's a scheme by aliens who capture humans to eat their brains! also this game is a sci-fi horror comedy fps
- 4
Starship Troopers: Ultimate Bug War!
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action and Adventure with Shooty Shooty Robot Invasion.
Lock and load into the Starship Troopers universe and join the Mobile Infantry in the most realistic depiction of war ever made! Experience an original story in this action-packed, first-person retro shooter. Would you like to know more?
- 5
MOUSE: P.I. For Hire
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action with Shooty Shooty Robot Invasion.
Join private investigator Jack Pepper on a guns blazing, jazz-fueled adventure in MOUSE: P.I. For Hire. MOUSE combines the charm of hand-drawn rubber hose animation inspired by the classic cartoons of the 1930’s with the adrenaline and action of an explosive first person shooter.
- 6
CRUEL
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action with Shooty Shooty Robot Invasion.
A fast run and gun horror shooter with roguelike elements
- 7
Skibidi Toilet Hero
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action with Shooty Shooty Robot Invasion.
Fast-Paced ULTRAKILL and DOOM like game where you are playing as the last Cameraman, who has to fight off the army of Skibidi Toilets using various weapons and cheerful music 🚽 (And little bit of pure brainrot)
- 8
ODDCORE
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action with Shooty Shooty Robot Invasion.
You have only 5 minutes to stylishly explode your way through the hordes of corrupted entities in a retro FPS, roguelike liminal-nightmare... and Timmee is here to help!
- 9
SLUDGE LIFE
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Adventure with Shooty Shooty Robot Invasion.
SLUDGE LIFE is a first-person / open-world / vandalism-centric stroll through a polluted island full of cranky idiots and a vibe so thick you can taste it.
- 10
SOUTH PARK: SNOW DAY!
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Action and Adventure with Shooty Shooty Robot Invasion.
Play as the New kid in South Park and join Cartman, Stan, Kyle, and Kenny, in three-dimensional glory, to celebrate the most magical day in any young child’s life - a snow day!
- 11
Subway Midnight
Single-player alternative to Shooty Shooty Robot Invasion — playable solo, no multiplayer required. Shares Adventure with Shooty Shooty Robot Invasion.
Board the train! Run away from a weirdo! Solve some puzzles! Make friends with some ghosts! Try not to become a ghost yourself!