XOR SEARCH:
This method of search is very unique and not intended for you to try as a first method. Once you've tried all memory types, all ranges, unknown increased and unknown decreased and all fail, this method might be what you want to do last.
XOR is a simple encryption method, but without the key, you can't know the value. And games lately (not all) will have a key that changes on value change, making finding these types of values EXTREMELY difficult if not impossible... Until now. HUGE thanks to @Enyby
The search
All the games I've come across that use this method have all been dword, so I'll stick to dword. Also most games (except For Emblem Heroes and some parts in GunPie) the XOR key and XOR value are 4bytes apart.
Let's say you have 25 gold. To search 25 with xor key 4 bytes away
25X4
If you know your value is within a range but not 100% on value, so you know you collected about 40 to 45 gold, your search can be
38~50X4
Then when you collect 10 more
48~60X4
During these searches, if you want to eliminate many results that are most likely not it, you can do a does not equal 0 and does not equal the value.
You search 500X4
Followed by
≠0
≠500
Then you can resume the XOR method.
This search cannot be done with a group search.
If done properly, can do unknown changed/unchanged.
Editing
You have a couple ways you can edit values.
Edit results and if you want to edit to 12345
Put 12345X4
If you want to edit multiple values keeping xor and doing a different value for each. If you have 3 results from searching 500X4
Edit results
100;5000;15000X4
First value week be edited to 100
2nd 5000 and 3rd to 15000.
The other option ,goto address, copy value above (xor key) using the xor calculator built into GG, calculate value and got can type values and re-encrypt with proper xor key.
Increment edit
If you have 5 results and want each to be different, separate each edit with a ;. So for 5 results
5;10;15;20;25X4
Value 1 will be 5, 2 will be 10.....
Then you can figure out the correct value, revert and remove the wrong values and continue with editing that one value.
List of known games using XOR protected values.
Tiny Miners
Bullet Force
Gunpie
Super Mario Run
Fire Emblem Heroes (SP: 8 is xor offset. Level: 24 is xor offset)
Touch Tank
Target Acquired
Futurama: Worlds of Tomorrow
Pokémon: Magikarp Jump
Skychamp
HAWK: Freedom Squadron
Candy Crush
Heroes Infinite
Stickman Legend (XOR offset 8)
Zombie Pandemic Survivor