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  1. Game Hacking
  2. Cheat Engine Tutorial

Step 4: Scan for float and double

PreviousStep 3: Scan for "Unknown initial value"NextStep 5: Replace instruction

Last updated 3 months ago

In the previous tutorial we used bytes to scan, but some games store information in so called 'floating point' notations. (probably to prevent simple memory scanners from finding it the easy way) a floating point is a value with some digits behind the point. (like 5.12 or 11321.1)

Below you see your health and ammo. Both are stored as Floating point notations, but health is stored as a float and ammo is stored as a double. Click on hit me to lose some health, and on shoot to decrease your ammo with 0.5

You have to set BOTH values to 5000 or higher to proceed.

Exact value scan will work fine here, but you may want to experiment with other types too.

Hint: It is recommended to disable "Fast Scan" for type double

Health (a float):

Ammo (a double):

✅