This is EXACTLY what I would love to have added to GG.
Most games the distance between certain key values will always be the same. Location won't always be the same.
Pewdiepie game is perfect example. Finding one value can sometimes be easy, then use offset to find difficult to search values.
Another benefit to using offset/distance is patterns.
Ex:
Hp->Atk is 32bytes
Atk->Def is 32bytes
Then sometimes going - 32 from HP and 32 from Def you can find more.
Great example is This War of Mine. That game has offset pattern between items ID values.
@Enyby
If you want, contact me, I have ideas for adding offset calc and making it simple/seamless.