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Once Bitten, Twice Dead!
Once Bitten Twice Dead is a new MMO first-person shooter, set in an open world with a serious zombie problem! Fight the undead with and chat to a maximum of 100 other players simultaneously - players can join and play games across almost any platform.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.
“UPDATE: They just released the Early Access into production without doing any of the stuff that they've been promising and after doing sale after sale and without even doing an announcement. Worse the game they are selling per the store page and the game that you will get are…”
— a player, Steam review · 4 hrs played“Don't buy this game. Full price. NO! Huge sale. NO! Just NO! NO! NO! NO! I do not care how depressed you are, because you didn't bought anything on Steam for couple hours. This game is not worth of a single penny. There is no content at all in a single player. For 20 minutes I…”
— a player, Steam review · 5 hrs played“Once Bitten, Twice Dead is yet another Unity asset flip masquerading as a zombie survival horror game with crafting elements in an attempt to make some easy money: and just like all the Unity assets posing as games it's barren, broken and boring. PROS: -at least it has no truly…”
— a player, Steam review · 4 hrs playedPlayer activity
Monthly average concurrent players. History through 2026-08 via SteamCharts; self-collected from the Steam API since Aug 2026.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
We are taking the game off the store
Hi all, we are currently going to be retiring the game, it will no longer be available for purchase. You will still be able to download the game even after it has been retired. It will remain in your
Turns Free to Play This week
We have sent a request to make the game Free to Play from now on, so please check back this week if you wish to grab this for free. We have know gained control of the project an can do things our way
Turns Free to Play This week
We have sent a request to make the game Free to Play from now on, so please check back this week if you wish to grab this for free. We have know gained control of the project an can do things our way
Super Sale!
To get ready for the big 2.0 patch we are doing a super sale of 50% and closed beta for the 2.0 patch! For more follow is on Twitter @darkday_studios
Super Sale!
To get ready for the big 2.0 patch we are doing a super sale of 50% and closed beta for the 2.0 patch! For more follow is on Twitter @darkday_studios
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-28.
| Genres | Action, Adventure, Casual, Indie, Massively Multiplayer, RPG, Simulation, Strategy |
| Player tags | Action · Adventure · Casual · Massively Multiplayer · Indie · RPG · Strategy · Simulation · Zombies (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Cross-Platform Multiplayer · Steam Achievements · Steam Trading Cards · Family Sharing |
| Languages | English * * |
| Achievements | 15 |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 32bit, 64bit, Windows 8 Processor: Duel Core 2.1ghz or Higher Memory: 3 GB RAM Graphics: 1.3GB Graphics Card or Higher DirectX: Version 9.0 Network: Broadband Internet connection Storage: 1 GB available space