Cheat Engine

[alloveme1]

Let’s say I tried to edit some values (‘80’: the power of a M16A1) around a text (“M16A1�) on the multi player on-line game.
I found the address of “M16A1� because a value I want to edit is near a string “M16A1�
But, there was another copy of “M16A1� and a same value (‘80’) near a copy of string “M16A1�
Memory view is like
00555555 / 4D 31 36 41 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80
….
00777777 / 4D 31 36 41 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80
“M16A1� (0x4D 0x31 0x36 0x41 0x31), ‘80’: what I want to change
So, I changed two 80s. But, it’s not adapted while playing games. Besides, whenever one play is finished, the address of copied memory is changed.
For example, memory view is like
00555555 / 4D 31 36 41 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80
….
00888888 / 4D 31 36 41 31 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80
After next play, 00888888 will be changed, too. It happens over and over again.

Who knows how to edit 80?