Nikolai's final confrontation with The Tsar is a unique boss battle that combines stealth, ranged combat, and environmental puzzle-solving. The Tsar is often heavily armored or protected, requiring a strategic approach rather than brute force. This fight will test your mastery of Nikolai's Modified Rifle and Winch.

Phase 1: Disabling Defenses
The Tsar will typically be in a heavily fortified area, often behind bulletproof glass or protected by automated turrets and numerous guards. Your initial objective is to disable these defenses. Use Nikolai's Modified Rifle for silent, precise shots on weak points (e.g., power generators, control panels) or to eliminate distant guards. The Winch will be crucial for manipulating the environment, such as opening blast doors, moving platforms to create cover, or dropping objects to clear paths. This phase is a puzzle in itself, requiring careful observation and execution of your tools. Avoid direct confrontation with the Tsar until his defenses are significantly weakened.
Phase 2: Luring the Target
Once the primary defenses are down, the Tsar might attempt to escape or move to a new, less fortified area. Your goal is to lure him into a vulnerable position. This might involve activating specific mechanisms with your Winch, creating noise distractions with Firecrackers to draw him out, or clearing a path for him to follow into a trap. Be mindful of any remaining guards or automated defenses. Use Helix Dash to quickly reposition or avoid detection if you need to move across open areas. The environment will often provide opportunities for environmental kills or to isolate the Tsar from his remaining bodyguards.
Phase 3: Final Assassination
In the final phase, the Tsar will be exposed and vulnerable. He might attempt a desperate attack or try to flee. This is your window for the final assassination. If he's isolated, a Helix Kill can be used for a quick, silent finish. Alternatively, if he's still with a few guards, a well-placed Smoke Bomb can create the opening you need. The fight emphasizes Nikolai's unique blend of ranged precision and environmental control. Successfully assassinating the Tsar concludes the game and grants you your final mission score and rewards.