Mods / hardmode

• IImmersive Medicine - ***A temporary fix!!***by 76561198393732763This mod is a temporary solution created so that you can continue to enjoy the game with this mod. In the near future, this mod will become an official update of the original work: Full description: click on me Immersive Medicine — Extension of default medicine Are you tired of the same type of m...39.3k downloadsupdated 3 y ago
• KKingsmouth Sandboxby nurverEnjoy a relaxing stay on Kingsmouth Island! This time- on your own terms! Basic conversion of the challenge map so it can be used with Sandbox mode. 📌 Optional Custom and Original Challenge Spawns ✔️ 🗺️ In-game interactive map ✔️ 🧑‍🤝‍🧑 Co-op & Multiplayer ✔️ Standalone map, you cannot access main...39.2k downloadsupdated 4 y ago
• DDr Hyde's Vaccineby ShadA tweaked version of Demonius' awesome Vaccine mod, based on Dr Reaper's and HuadGrean updated versions. This version is meant to be used on our server, it is basically a hardcore version for multiplayer. Create your own laboratory and study the virus to elaborate a vaccine. Maybe you'll even be...38.9k downloadsupdated 4 y ago
• WWarHead's Hazardous Zonesby warheadEmbark on a riveting and perilous adventure with this mod for Project Zomboid. This immersive addition revolutionizes the survival experience, introducing hazardous zones fraught with nuclear radiation and biohazard threats. Prepare for a heightened level of strategic gameplay as you navigate thr...38.4k downloadsupdated 3 y ago
• CCryogenic Winter Horrific Summer [SP/MP]by 76561198331442007About ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ This mod is a customisable version of the original Cryogenic Winter by Path, But this time summer time will be even more hot! ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Information ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ - To avoid unrealistic temperature changes an...37.8k downloadsupdated 4 y ago
• TThe Last of Us Infectedby 76561198324933136This mod will add Runners, Stalkers, Clickers, and Bloaters from The Last of Us. REQUIRED MODS/SETUP/COMPATIBILITY 1. Unique infected sounds have been added, courtesy of Zenith! Follow the instructions on his mod page : 2. Project Fungi (*only* use the "All Zombies" version, not both) : 3. Bloate...36.7k downloadsupdated 3 y ago
• SSevere Non-Lethal Infectionsby JSDescription This mod adjusts how non-lethal zombie infections work and adds extra penalties for getting a non-lethal zombie infection. I wanted to find a middle ground between a zombie infection auto-killing a character and the current non-lethal infections, which do almost nothing. I liked the i...36.4k downloadsupdated 4 y ago

247 hardmode mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.