Co-op games like Last Frontier
Below are 8 cooperative Steam games similar to Last Frontier, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Last Frontier page.
Ranked picks
- 1
The Midnighters
Online Co-op alternative to Last Frontier — playable with friends. Shares Action and Indie with Last Frontier.
The Midnighters is a survival horror game for 1-4 players where you hunt for cursed treasures. Find and seize the treasures claimed by terrifying creatures. But as you do, heed the devil's whispers and never trust your eyes.
- 2
Phantom Line: Prologue
Online Co-op alternative to Last Frontier — playable with friends. Shares Action and Indie with Last Frontier.
Experience the beginning of the nightmare. Phantom Line: Prologue is a co-op (1-4) tactical shooter set in a war-torn Europe with paranormal events. Contain monstrous anomalies, navigate nuclear chaos, and test your squad's survival before the full mission begins.
- 3
Prairie
Online Co-op alternative to Last Frontier — playable with friends. Shares Action and Indie with Last Frontier.
2-4 player co-op horror experience. Conduct a train across an infinite field of tall grass. Scavenge for parts in old train factories to prevent a breakdown. But I'd be careful; whatever is lurking within is waiting for you to come to it.
- 4
Haze Together
Online Co-op alternative to Last Frontier — playable with friends. Shares Action and Indie with Last Frontier.
HAZE TOGETHER is a 1-4 player psychological survival horror game set in claustrophobic mines. Team up with friends, explore dangerous industrial facilities, and escape the darkness trying to consume you. Remember: the haze thickens every second, and you are not alone.
- 5
Backrooms: Hide Together
Online Co-op alternative to Last Frontier — playable with friends. Shares Action and Indie with Last Frontier.
A visually realistic 1-7 player co-op survival horror game. Explore 5 levels filled with confined environments, puzzles, and entities with new levels and content added regularly. Beware of terrifying moments and ruthless monsters. Do whatever it takes to escape, even if it means hiding.
- 6
DEATH FROM BELOW
Online Co-op alternative to Last Frontier — playable with friends. Shares Action and Simulation with Last Frontier.
DEATH FROM BELOW is a 1-4 player co-op horror game where you and your crew hunt for sunken relics on a steam-powered trawler: navigate cursed waters, operate your ship's steam-driven machinery, and sharpen your harpoon. Beware of the eldritch creatures guarding their treasures beneath the surface.
- 7
Blackroots
Online Co-op alternative to Last Frontier — playable with friends. Shares Action and Indie with Last Frontier.
Blackroots is a co-op fantasy/horror game where players work together or alone to resist a dark force known as Ul'vorran.
- 8
Museum Guard: Exhibit Unknown
Online Co-op alternative to Last Frontier — playable with friends. Shares Indie and Simulation with Last Frontier.
Museum Guard: Exhibit Unknown is a horror game playable solo or in optional online co-op for up to 4 players. Work the night shift in a museum where exhibits refuse to stay quiet. Patrol halls, investigate anomalies, and decide when to document and when to run.