You’re welcome!
It’s odd that GP didn’t work with mods, but I guess there’s nothing I can do about that. I have tried to find similar plugins to GP, and here are my results:
This project is now unmaintained (which means nobody is currently working on it). If you’re a developer willing to take over the project, please feel free to fork it on GitHub and create a new thread on the Sponge Forums/Ore Repository.
Towny Advanced . It enables player to create nations, (what was called towns in Towny), invite players to join their nations, claim land etc.
Nation has a president, who can appoint ministers with same permissions as him.…
Polis
This plugin features Towns, where players can join forces on your server and groups of people can compete against each other. Towns can have an hq, executives, a leader, enemies, and allies. This plugin also features the ability to claim land for your Town, meaning only your Town members have the ability to edit your claimed land. In addition, this plugin enables server admin’s to have SafeZones which are designed for buildings such as spawns - where admins wish to have player’s free from…
🛡 [Anti-Grief|General Protection] RedProtect Universal (All APIs Compatible) (should work in 1.10 but only shows 1.9.4 and 1.8.9)[API 6.x/7.x] FoxGuard - The flexible world protection solution (more like WG than GP but could probably be worked with to attain similar features)[Release] PlotSquared - Grief Protection | Multi-World Management | World Generators | Survival + Creative
Hopefully these can help you, however I don’t think there are many plugins quite like GriefPrevention in what you seek. I would try to code a protection plugin myself, however I am not sure how to go about doing it.