so I wanted to play with a friend with a mod that is compatible with my computer and so hard. I could play RLCraft but Its too laggy for my computer. So I came across this mod called "DiseaseCraft"
DiseaseCraft is a mod that adds more than 8 new diseases that alter the player's movement and everyday life. These can be achieved by simply hugging a rat, eating raw meat, or exploring long distances. Create/Trade medication, which can help you or harm you.
DiseaseCraft: https://www.curseforge.com/minecraft/mc-mods/diseasecraft