[ps_game.exe]what method to look for?

It is known that the file ps_game.exe estricts such things as initially the hard mode without pre-pumping Normal modes, use cuts the skill level 3 and allows you to use stealth as a bug. Also known as seek and where to find values skills 1 2 3 lvl where to find the limit of 70 as well as sunglasses and stat point, skill point, tell me please how to add the file number of skills 4 5 6 7 8 9 where i want to write code?

There is also an attempt to fixation of stealth:

Find out the address commands Jnz.
Address translation in a position in the file.
Open the Hex-editor and change the team for Nop

4556D7 - nop out JNZ
45556C - nop out JNZ
455453 - nop out JNZ
455AF2 - nop out JNZ (by liprohacker version)

P.S.
Nop = $ 90 - a 1-byte
Jnz = $ 75, $? - Is 2 bytes (always 8-bit)
Jnz = $ 0F, $ 85 ,$??,$?? - It is 4 bytes (at 16ti bit digit)
Jnz = $ 0F, $ 85 ,$??,$??,$??,$?? - It is 6 bytes (for 32-bit digit)
(Debugger or disassembler itself shows the length of the team)

Hence, for example in the 8-bit Jnz have 2 bytes for Nop change.

So you can see how it to do but i don't know where i need to rewrite code, plz someone help with me fixing ps_game.exe, open mode, lvl3 skill, stealth.

Thanks anyway.

To fix stealth, use EarthCrush's method, it's easy with a hex editor.

yes its already, i show this for example, i want to edit other , skills and modes, i don't know part code where i want to find 3+skills or how i want to find it, i mean method,etc. but ty.

If i know well - however i'm not a pserver developer -, noone found out _yet_ how to make skills lv3+.