Single-player games like Invaders! From Outer Space
Below are 14 single-player Steam games similar to Invaders! From Outer Space, 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 Invaders! From Outer Space page.
Ranked picks
- 1
Linelight
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
Linelight is an elegant puzzle game set in a world of lines.
- 2
Overcooked
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
Overcooked is a chaotic couch co-op cooking game for one to four players. Working as a team, you and your fellow chefs must prepare, cook and serve up a variety of tasty orders before the baying customers storm out in a huff.
- 3
Cat Quest
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
The multi award-winning Action RPG. Some say 'Diablo with Cats' others a 'Super-cute Skyrim', whatever your take, Cat Quest's loot-fuelled cat-venture is as beautifully crafted, as its combat and magic are ultra-satisfying. Universally adored by critics - it'll have you purring for joy!
- 4
Octogeddon
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
You ARE Octogeddon, a massive mutant octopus with one mission: DESTROY the world! Grow more tentacles and evolve each of them into deadlier and deadlier weapons until you become the ultimate eight-legged killing machine!
- 5
Plebby Quest: The Crusades
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
Survive ambitious rulers dreaming of an empire, outsmart treacherous neighbors longing to burn your spoils, and navigate the religion’s predictably unreasonable demands; you need ask only one question as you build your legacy – “Will you burn them, or be burnt?”
- 6
Monaco: What's Yours Is Mine
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
Monaco: What's Yours Is Mine is a single player or co-op heist game. Assemble a crack team of thieves, case the joint, and pull off the perfect heist.
- 7
Pikuniku
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!
- 8
Tooth and Tail
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Indie with Invaders! From Outer Space.
Lead the revolution with an army of flamethrowing Boars, mustard gas-lobbing Skunks, and paratrooper-puking Owls. Tooth and Tail is a Real-Time-Strategy game featuring Single Player, Online Competitive Play, Split Screen, Replays, and more. Build a base, lead your army, eat your enemies!
- 9
Notruf 112 | Emergency Call 112
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action and Casual with Invaders! From Outer Space.
Emergency Call 112 – The Fire Fighting Simulation is an exciting, fully detailed simulation of the eventful life of a big city fire department. It was developed in cooperation with and modelled on the fire brigade of Mülheim, Germany. Mülheim has one of the largest and most modern fire stations in Europe.
- 10
Emergency Call - The Firefighting Simulation 3
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Action with Invaders! From Outer Space.
Be part of a professional fire department and prepare for your operations. Complete training courses and drills during your 24-hour shifts to qualify for roles from attack crew member to engineer across various emergency vehicles.
- 11
Logistics Company
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required.
As a dock worker in "Logistics Company” it’s up to you to move thousands of tons of cargo and goods and make sure that they’re shipped on time! Build your tiny warehouse into a major logistics hub and expand it bit by bit with new cargo terminals.
- 12
Hippo Sports
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Casual with Invaders! From Outer Space.
Train with the clumsy hippo and push him to excel in fun activities! Whether it’s karate, jump rope or trampoline acrobatics – there’s something for everyone!
- 13
Jack & the creepy Castle
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Casual with Invaders! From Outer Space.
This cool, creepy Jump’n’Jump game will make you jump higher, jump farther, jump harder! Be strong. Be crazy. Be Jack!
- 14
Notruf 112 - Die Feuerwehr Simulation 2: Showroom
Single-player alternative to Invaders! From Outer Space — playable solo, no multiplayer required. Shares Casual with Invaders! From Outer Space.
The Emergency Call 112 Showroom offers you the possibility to design and implement your own textures and share them with the community via the Steam Workshop. Compare notes with other gamers and build the textures of your fire fighting station so that it is ready for the main game.