Top similar games like Pan-Galactic Postal Service:

ROMUL is a co-op looting horror game. Together with a voice-controlled robot with early-stage AI, explore abandoned space stations with unstable gravity and use it to your advantage. Survive among monsters and extract valuable cargo.

A co-op survival horror game set in a dystopian syndicate facility. Become one of the SUBJECTS that being tested with countless challenges, missions and difficulties. Up to 4 players.

Explore Hesperides Station in this co-op sci-horror social deduction game, where a Silicon Alien Lifeform prowls the halls. Work together with a team of seven to complete assignments and stop the lethal creature- or betray everyone in the name of Oroboros StarCorp.

Enter Pantheon, a futuristic city swallowed by darkness and ruled by a rogue AI. Team up with up to 4 players and survive an adaptive pursuer that learns from every mistake. Complete the mission, uncover Minerva’s secrets, and find a way out before the city consumes you.

NIVO is a cooperative suspense game where players investigate and eliminate anomalies across unique maps. Observe your surroundings, identify reality-distorting events, and restore order before the environment spirals out of control.

INFESTSTATION is a multiplayer Sci-Fi horror game. Board danger-filled abandoned space craft, work together to complete objectives, and sever the dimensional gateways that have allowed horrifying threats to take over and infest these now derelict spaces.

YOUR BODY IS YOUR WEAKNESS. A four-player co-op horror game that puts you in the shoes of the chief scientists of a research facility. Your sole objective is to carry out the self-destruct plan and escape the facility.

A 1-4 player co-op horror game where the package is everything. Maintain your transit train, manage shared power and ensure the customer receives their order; no matter the cost.

Rip limbs off mutants and use them as weapons in this chaotic co-op survival game about dark humour and dismemberment. Hack through mutant hordes, work as a team, and survive lethal challenges for profit!

A multiplayer adventure set in the depths of space. Unravel mysteries, strategize for survival, and explore the unknown in this captivating cosmic escapade.

Online co-op horror for 1-4 players. Mine nearby asteroids for gems to pay for your company's new spaceship. Time your orbits, day-trade the minerals market, and avoid deadly monsters at night.

2-player asymmetrical co-op game, Follow Us is a hilarious and horrifying relationship stress test, where one player explores a spooky environment, while another guides them remotely from the van, trying to keep their partner alive.

Damned is a randomized online horror game for up to 5 players (4 survivors and 1 monster). You’ll be able to play as one of four people trapped in different haunted places (hotels, hospitals, etc).

OopsFixers Company is a cooperative action game for up to 4 players where you work in a team to fix extreme situations that other companies avoid. Control unique characters. Collaborate with your teammates. Improve your team to be ready for the impossible.

Explore abandoned locations with 1–4 players. The creature hunts, captures, and imprisons you — your teammates must find you before it's too late. Can you escape together?

Space Jammed is a co-op (up to 4 players) sci-fi action horror game about smuggling cargo through a chaotic wormhole. Keep your spaceship barely functioning while hordes of aliens tear it apart and deliver the goods in one piece… or whatever’s left of them.

Forest Escape: Last Train is a co-op surreal horror game for 1–4 players. Explore bizarre nightmare locations, gather resources, solve the insane Warden's twisted puzzles, and keep your locomotive running as you fight to escape his unhinged world.

Explore new planets and civilizations. Turn in precious artifacts to the management company and get rich financially!

Co-op for 2–4 players. Carry physics-based objects, complete tasks, and move up floor by floor. Watch out for glitches and remember that time is limited. Your internship ends with either a job offer or a full reset.

Descend the dangerous depths of Mindaro, a 1-6 player co-op action-horror game. Navigate caves, biomes, and industrial ruins while scavenging for survival and uncovering hidden secrets.

Half dead is a multiplayer sci-fi game about a violent TV show. The players' goal is to survive in a network of rooms full of traps.

A co-op horror where your voice can get you killed, monsters can break into your hiding spots, and captured players must be rescued before it’s too late.

You learned the rhyme when you were five. The lab learned it too. 1 MONKEY LEFT is co-op horror-comedy where every verse strips another monkey from the bed — until one of you is left, the loot is yours, and the rhyme is over. Find out which verse takes you.

A co-op game about exploring dangerous planets with your teammates, collecting and selling scrap metal to survive from the corporation. Assemble your own robot to help your team in your own way. Never be a “rusty coffin”.

In Specimen 13 you play as one of five survivors (or a traitor) who find themselves as unwilling subjects in an experiment set on a mysterious island. Alternatively, play as the Specimen and prevent the survivors from escaping through the underground elevator.

Out of the Shadows is a cooperative game (up to 4 players) combining exploration, tension and coordination. Infiltrate abandoned places, solve complex puzzles and survive the troubling presence of those who still lurk there...

Co-op first-person horror for 1–4 players. You and your friends are trapped in endless liminal backrooms where nothing makes sense. Explore, find keys and almond water, and work together to evade unstoppable monsters and escape.

Stealth will be your only defense in this 1-4 player Sci-fi horror scenario while you attempt to escape an ever learning AI. Be quiet, stay hidden, and remain calm, or face certain death.