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

Covid-26
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
Survive a new world reality where a deadly new mutation of COVID-19 has transformed humans into terrifying zombies. Driven by a desperate call for help, you must brave the infected world to find and save your best friend.
- 2

Clocking In to Fight a Lich in Another Realm
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
It's finally time to start your new job at The Company! Time to clock in and see what's on the other side of The Company's newly developed portal technology. Fight undead, defeat bosses, and prevent the invasion of a lich's undead army.
- 3

Eternal
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
Eternal is a first-person survival horror shooter where the player is trapped in a sinister mental asylum filled with terrifying entities. Your goal is to unravel the dark secrets of the asylum as you fight to escape this nightmarish place.
- 4

City Massacre
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
City Massacre is a free-to-play zombie-survival FPS. Take part in survival competition in the locked city. Play solo or as a team, earn money and popularity. To win in the “City Massacre” means to get right for worthy and carefree life.
- 5

Zombie Prison Break
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
This game has a fun aesthetic along with polished mechanics. Every gun is something unique that you most likely haven't seen in other games. The prison/map has different path options giving good replayability.
- 6

Tactical Mission: Target Rush
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
A minimalist target shooting game focused on improving aiming skills in a challenging way.
- 7

Gunderworld
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
Fight your way through the Underworld against Skeletons, Zombies, and Demons as you try to find a way out. Normally you'd stand no chance, but, by anticipation or pure luck, you have something the Underworld hasn't seen: A GUN.
- 8

Into the Cannon, Cure!
Single-player alternative to Invadead — playable solo, no multiplayer required. Shares Action and Indie with Invadead.
Co-op zombie shooter (1–2 players) with thriller elements. Search the factory complex for valuable medical containers and bring them to the roof. Meet survivors, decide their fate, and piece together what really happened at this facility.