While it was widely debated among fans whether or not Helldivers 2 should explore crossover content, this cat is already out of the bag by now, so to speak. So, after Helldivers 2’s recent Killzone crossover, it’s safe to expect many more crossovers in store for Helldivers 2’s future updates. By now, the Helldivers 2’s second crossover has already been teased, though it still remains a mystery.