This comprehensive walkthrough will guide you through every chapter of The Callisto Protocol, from the initial crash to the final confrontation. We'll cover key objectives, combat encounters, and important discoveries to help you navigate the treacherous depths of Black Iron Prison.
Chapter 1: Aftermath
You begin as Jacob Styles after a crash landing. You'll immediately be attacked by a pair of Infected. Learn the basic combat mechanics: dodging, melee attacks, and using your GRP. After clearing the initial area, loot the nurse station for ammo and credits. Proceed into the 'Psych Block 1 A320' hallway. Be prepared for an onslaught of Crawlers emerging from the cells; stand your ground and shoot them as they approach. Check the first side-path to the right for an Energy Converter.
Chapter 2: Outbreak
After gaining control, you'll find yourself in a medical bay. Enemies will emerge from various points. Prioritize taking down Spitters from a distance. Explore the medical facilities thoroughly, as you'll find valuable resources and Audio Logs. You'll need to restore power to proceed. Be aware of environmental hazards like electrified floors.
Chapter 3: The Arks
This chapter introduces more complex environments and a greater variety of Biophages. You'll navigate through maintenance tunnels and crew quarters. Pay attention to your surroundings for hidden paths and collectibles. Combat encounters will become more challenging, often involving multiple enemy types simultaneously.
Chapter 4: Below
Descend into the lower levels of the prison, which are partially flooded. This area introduces new environmental challenges, such as navigating submerged corridors and dealing with enemies that can emerge from the water. The GRP will be essential for manipulating objects and clearing debris.
Chapter 5: Habitat
You'll venture into the prison's biodomes. These lush but dangerous environments are home to unique Biophage variants. Focus on conserving ammo and utilizing melee combat when possible. Look for opportunities to use the GRP to throw enemies into the dense foliage or other hazards.
Chapter 6: The Colony
Explore the residential blocks and other areas where the prison's inhabitants lived. This chapter often features more close-quarters combat and opportunities for stealth. check all rooms and lockers for supplies and hidden collectibles.
Chapter 7: Black Iron
As you approach the heart of Black Iron Prison, the encounters will become more intense. You'll face tougher enemies and more complex combat scenarios. This chapter often involves navigating through security checkpoints and administrative areas.
Chapter 8: The Core
The final push towards the prison's core. Expect relentless enemy assaults and challenging boss encounters. Utilize all the skills and upgrades you've acquired throughout the game. The environment itself can be a weapon, so leverage any available hazards.
Final Transmission DLC
Accessed from the main menu after completing the main game, this DLC places you back in control of Jacob. You'll be tasked with reaching Mahler's lab. Expect new enemy types and environmental challenges. The initial section involves fending off infected in a nurse station, followed by navigating hallways with crawling enemies. Looting the nurse station for goodies and continuing through 'Psych Block 1 A320' are your first steps.
Remember to save frequently and manage your resources wisely. Each encounter is a test of your combat prowess and strategic thinking.