The Tale Of ALLTYNEX is a trilogy of bullet hell shoot 'em ups developed by SITER SKAIN with its story centering around the malicious super-computer, the ALLTYNEX OS. Each game in the series has its own gameplay mechanics and gimmicks. One thing that stays consistent in the series, however, is that despite the games being of the bullet hell genre, the ships are much tougher and have much larger hitboxes than the standard bullet hell. Thankfully each game provides you with some form of protection against the sheer onslaught of bullets.