If you own the game and it isn't working, try these steps instead of downloading risky files:

Specifically at the start of Chapter 7 or during the transition to the Sprawl’s solar array.

Most players seeking a crack are actually frustrated with the game’s controls. Regardless of whether your game is "cracked" or official, you should download the Dead Space 2 Mouse Fix (available on GitHub). It removes the baked-in mouse acceleration that makes aiming feel "heavy." How to Fix Dead Space 2 Without a Crack

While searching for terms like is common for players encountering technical hurdles with older versions of the game, it is important to understand what this file actually is, the risks involved, and the modern alternatives that provide a much smoother experience. What is the "Crackfix-FLT"?