Description Continuing the same tradition of PIIKnifeArena, PIIKnifeAbyss brings the fun, fast-paced knife action to an all new arctic setting. In the frozen depths of Hell, combatants fight both the enemy and the unforgiving cold. Features include a small ring Continuing the same tradition of PIIKnifeArena, PIIKnifeAbyss brings the fun, fast-paced knife action to an all new arctic setting.