Apparently Windows does not handle 'long' the same as Unix.

src/Utilities/Random.hpp

@@ -10,7 +10,7 @@ namespace Porygon::Utilities {
             _rng.seed(new_seed);
         }
 
-        static inline long Get() {
+        static inline int64_t Get() {
             return _rng.operator()();
         }
     };