There are three colored realms at Nuklear LoRD. Each has a different style of play and will appeal to different styles of players. Despite some of the descriptions, no colored realm is any more or less competitive than any other. The only non-competitive realm is the Test Realm. All three realms have the same goal in place, that is to kill five dragons before anybody else does. And the final stats from all three realms are saved in the Previous Games. The only differences are rules involving camping and duel killing.