diff --git a/res/scripts/stdlib.lua b/res/scripts/stdlib.lua
index c547f7d3..d8397f57 100644
--- a/res/scripts/stdlib.lua
+++ b/res/scripts/stdlib.lua
@@ -135,6 +135,18 @@ function events.on(event, func)
     table.insert(events.handlers[event], func)
 end
 
+function events.remove_by_prefix(prefix)
+    for name, handlers in pairs(events.handlers) do
+        if name:sub(1, #prefix) == prefix then
+            events.handlers[name] = nil
+        end
+    end
+end
+
+function pack.unload(prefix)
+    events.remove_by_prefix(prefix)
+end
+
 function events.emit(event, ...)
     result = nil
     if events.handlers[event] then
diff --git a/src/logic/scripting/scripting.cpp b/src/logic/scripting/scripting.cpp
index f74dc943..8624a394 100644
--- a/src/logic/scripting/scripting.cpp
+++ b/src/logic/scripting/scripting.cpp
@@ -125,6 +125,15 @@ void scripting::on_world_quit() {
     for (auto& pack : scripting::engine->getContentPacks()) {
         emit_event(pack.id + ".worldquit");
     }
+
+    state->getglobal("pack");
+    for (auto& pack : scripting::engine->getContentPacks()) {
+        state->getfield("unload");
+        state->pushstring(pack.id);
+        state->callNoThrow(1);   
+    }
+    state->pop();
+    
     if (state->getglobal("__scripts_cleanup")) {
         state->callNoThrow(0);
     }