Free games like Vaccine Rebirth
Below are 8 free-to-play Steam games similar to Vaccine Rebirth, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Vaccine Rebirth page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Action and Indie with Vaccine Rebirth.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Indigo Park: Chapter 1
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Action and Indie with Vaccine Rebirth.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 3
Disfigure
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Action and Indie with Vaccine Rebirth.
Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!
- 4
Paper Lily - Chapter 1
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Indie with Vaccine Rebirth.
Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.
- 5
Z.A.T.O. // I Love the World and Everything In It
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Indie with Vaccine Rebirth.
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.
- 6
Project Kat - Paper Lily Prologue
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Indie with Vaccine Rebirth.
Project Kat is a short, unconventional RPG horror game in which there is always another way. Solve puzzles, make friends (or not), and guide Kat as she attempts to uncover the mystery behind a strange golden letter.
- 7
Tails Noir: Prologue
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Indie with Vaccine Rebirth.
Tails Noir: Prologue is the first act of a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.
- 8
Hello Neighbor Alpha 2
Free-to-play alternative to Vaccine Rebirth — no purchase or trial window. Shares Indie with Vaccine Rebirth.
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.