Single-player games like Psi 5 Trading Company
Below are 14 single-player Steam games similar to Psi 5 Trading Company, 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 Psi 5 Trading Company page.
Ranked picks
- 1
IFO
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required. Shares Simulation with Psi 5 Trading Company.
A spaceship simulator for aliens, an ever-changing rule discovery puzzle for humans.
- 2
Space Empires: Starfury
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required.
In Space Empires: Starfury you are on a wild intergalactic ride through the Space Empires universe. You are an undercover agent for the TCN (Terran Confederation Navy) trying to determine the cause of a recent escalation of pirate attacks in the Neutral territories.
- 3
Star Trek: Voyager - Across the Unknown
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required.
Star Trek: Voyager - Across the Unknown is a story-driven survival strategy game in which the fate of the iconic starship is in your hands. Take the helm, manage the ship and resources, and make difficult decisions. Will you be able to bring home the ship and its crew?
- 4
Planet's Edge
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required. Shares Simulation with Psi 5 Trading Company.
Travel between dozens of stars, harvest resources to repair and upgrade your equipment, meet and negotiate with friendly (and hostile) aliens, and do whatever it takes to stay alive and bring Earth back in this groundbreaking sci-fi RPG.
- 5
The Final Earth 2
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required. Shares Simulation with Psi 5 Trading Company.
The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony. Gather resources, then build and research your way to a better future! Grow your city from an exploration ship to a huge metropolis, full of advanced technology. What will you build?
- 6
Space Company Simulator
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required. Shares Simulation with Psi 5 Trading Company.
Take the position of a CEO of a space transport company and become a new major player in the industry. Space Company Simulator is a realistic management sim game that will challenge your planning skills as you strive to launch the first manned mission to Mars.
- 7
Surviving Mars
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required. Shares Simulation with Psi 5 Trading Company.
There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world. Are you ready? Mars is waiting for you.
- 8
Star Trek™: Starfleet Academy
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required. Shares Simulation with Psi 5 Trading Company.
A must for any fan, Star Trek: Starfleet Academy is an action/flight simulator featuring filmed footage of the original Star Trek actors. Take your place among the best and brightest at Starfleet Academy!
- 9
Slave Zero
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required.
It's 500 years in the future. Man and machine are virtually one, and the greatest megacity in the world is locked in a brutal war. Your mission: steal the largest, most sophisticated bio-mechanical attack weapon ever designed...and kick some serious ass!
- 10
Deadlock: Planetary Conquest
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required.
Colonize A Planet. Dominate A World.
- 11
Redline
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required.
It's 2066 and the world is a different place. While the privileged insiders live in fertile domed cities, the rest of us fight for survival in the wastelands. Rival gangs battle for supremacy, turf control and valuable resources. In order for a young man to succeed he must make the right choices about his future.
- 12
Les Manley in: Lost in L.A.
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required.
Someone is kidnapping the hippest stars in Hollywood. Les Manley must scour La La Land – sifting through out-of-work actors, rock stars and gorgeous babes – to unravel the mystery in this point and click adventure.
- 13
Gunboat
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required. Shares Simulation with Psi 5 Trading Company.
For decades, the U.S. Navy has deployed the river patrol boat (PBR) in the most hostile and claustrophobic type of war: riverine combat. The classic action sim Gunboat lets you fight from all perspectives of your boat's four-man crew in over 20 missions across 3 sweltering combat zones.
- 14
Altered Destiny
Single-player alternative to Psi 5 Trading Company — playable solo, no multiplayer required.
In a classic adventure from Accolade, P.J. Barrett is transported to a bizarre realm of alien mystery. Follow P.J. through a marvelous universe of acid pools and frags, quirls and fluboxes, floaters and wraiths. There's a deep mystery here that only he – with your help – can solve.