Single-player games like Deadly Contagion
Below are 8 single-player Steam games similar to Deadly Contagion, 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 Deadly Contagion page.
Ranked picks
- 1

Resident Evil 4 (2005)
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Contagion.
(Release: 2014) Special agent Leon S. Kennedy is sent on a mission to rescue the U.S. President’s daughter who has been kidnapped.
- 2

Resident Evil Requiem
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Contagion.
Requiem for the dead. Nightmare for the living. Prepare to escape death in a heart-stopping experience that will chill you to your core.
- 3

The Last of Us™ Part I
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Contagion.
Discover the award-winning game that inspired the critically acclaimed television show. Guide Joel and Ellie through a post-apocalyptic America, and encounter unforgettable allies and enemies in The Last of Us™.
- 4

Echoes of the Living
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Contagion.
Echoes of the Living is a dark Classic Survival Horror inspired by the greatest hits from the 90's focused on reimagining visual horror, your goal is to make it out alive while uncovering the truth about the incident.
- 5

Daymare: 1998
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Contagion.
DAYMARE: 1998 is a third-person survival horror game that recreates the mood of iconic titles from the '90s, with a fresh storyline. An incident that turns a small town into a deadly zone, three characters to play with and little time to find the truth, before its mutated citizens abruptly end your mission.
- 6

Resident Evil 4
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Contagion.
Survival is just the beginning. Six years have passed since the biological disaster in Raccoon City. Leon S. Kennedy, one of the survivors, tracks the president's kidnapped daughter to a secluded European village, where there is something terribly wrong with the locals.
- 7

Lost Judgment
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Contagion.
When a police officer discloses the murder of the student teacher who bullied his son to suicide, the twisted secrets of a Yokohama, high school bleed out. Nothing, in this case, is black and white.
- 8

El Paso, Elsewhere
Single-player alternative to Deadly Contagion — playable solo, no multiplayer required. Shares Action with Deadly Contagion.
STAKES. GUNS. SLOW-MO. Fight werewolves and vampires in a reality-shifting motel. Dive through barricades to escape the grasp of evil puppets. Destroy the villain you loved. A new, third-person love letter to classic shooters. Neo-noir never looked so good.