Screenshot 1 of 4. Rainy village street with wooden houses, a dirt path and distant figures in One Hundred Days Later.
One Hundred Days Later is a one hundred days later Minecraft addon from SpartanJet that turns your world into a zombie apocalypse. It is a reloaded take on Zombie Crisis, for Bedrock only, with a behavior pack and a resource pack. It needs no other packs.
Supported versions
- Minecraft 1.21.120 to 1.21.132.
What it adds
The pitch is survival against a world full of zombie viruses. Watch for the self-exploding zombies, which hold Redstone torches.
- Self-exploding zombies that hold Redstone torches.
Installation
Follow the Bedrock add-on install guide if you have not imported one before.
- 1.Open the downloaded file with Minecraft so it imports.
- 2.Create or edit a world and open its settings.
- 3.Switch on the behavior pack and the resource pack for that world.
Trade-offs
No experimental toggles are listed, which keeps setup simple, but the page also says little about balance or spawn rules, so expect to learn them in play.
Questions about One Hundred Days Later.
4 questions
How do I install One Hundred Days Later on Bedrock?
Open the downloaded file with Minecraft Bedrock so it imports. Then open your world's settings and switch on the behavior pack and the resource pack. On Windows, double-click the file. On phones and tablets, choose to open it with Minecraft.
Does One Hundred Days Later need experimental toggles?
No experimental toggles are listed for this addon, and it requires no other packs. It targets Bedrock 1.21.120 to 1.21.132. Turn on both of its packs in the world settings and it should load.
Is One Hundred Days Later the same as Zombie Crisis?
It is a reloaded take on Zombie Crisis, made by SpartanJet.
Why will the addon not import on my PC?
Extract the files, select both the behavior pack and resource pack, compress them into a new ZIP, then rename that file back to .mcaddon and import it again. If it still fails, try importing on a mobile device, which the creator says works.








