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Dead 4 Now: Bio-Weapon Simulator

Also known as Dead 4 Now: Bio-Weapon Simulator, d4nbws, dead 4 now bio weapon simulator

Craft bio-weapons, master lethal science, and unleash global annihilation. Experiment. Fail. Adapt. Evolve. Repeat until humankind falls.

Last update
10 Aug 2026
Players now
0

Latest update

Patch notes

Assistant Call, Sequencer, Performance and Fixes

Hello, Scientists, This update focuses on improving virus classification, DNA sequence management, assistant control, laboratory stability, and general performance. Improvements New Call Assistant Feature You can now ca…

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Update history

Browse past updates and patch notes for this game.

16 updates

Gallery

In-game media