The Callisto Protocol pairs its melee-first combat with a forgiving dodge system, where holding left or right before an enemy strike avoids any attack. The result is a duel-like flow in which enemies queue up one at a time, and that simplicity is the combat’s greatest strength.
The baton anchors the fighting, and disarming foes by breaking their arms leaves them harmless, while heads pop like watermelons under the game’s gloriously over-the-top gore. The gun complements the baton rather than replacing it, and that melee focus gives the game a distinct identity.
The presentation is exceptional, with the game described as drop dead gorgeous and genuinely impressive on a purely visual level. The detailed character models, lighting and reflections carry the grim prison atmosphere throughout the campaign.
The story opens with cargo pilot Jacob Lee crashing onto Callisto and being thrown into Black Iron Prison moments before an outbreak, with the mystery unfolding through a tight prison escape. The reveal that his cargo caused both the Europa attack and the Black Iron outbreak ties the plot together, with Warden Cole’s fanatical Circle echoing Dead Space’s Unitology.
The game is rarely genuinely scary, with scripted scares proving predictable and only ambushes from behind catching anyone off guard. The grip ability underwhelms early, and the six-slot inventory frustrates until the spacesuit expands it.
The two-headed brute boss is overused, appearing three or four times and demanding enormous amounts of ammo. The Final Transmission DLC’s final boss fares worse, with an unavoidable ground-pound attack, a two-hit kill and an endless health bar, the worst part of the game.
Overall, the fun combat, gorgeous presentation and engaging mystery outweigh the rough edges, and the result is an easy recommendation. The DLC finale is the only genuine blemish on an otherwise strong survival horror.