This guide is a bit outdated and harder for others to use, so I recommend you use this guide from now on. It's much easier to code 1 item instead of multiple.

http://steamproxy.net/sharedfiles/filedetails/?id=460602989

This is what you will see when you choose a class.

There is a video at the end.

1. Locate the Sunrider Academy Files. Should be somewhere around here:

C:\Program Files (x86)\Steam\steamapps\common\Sunrider Academy\game

2. Open "Script.rpy" using a text editor. You can right click on the file and hit "open with".

3. Type in "stat_class == [#]", where the # sign is the class number.
So, if you wanted to change the Charismatic class, you would put, "stat_class == 3".
Athletic = 1
Intellectual = 2
Charismatic = 3
Good Karma = 4
Well Rounded = 5
Wealthy Heir = 6

5. Follow the lines of text after until you hit a "$" icon and replace
the NUMBERS ONLY.

6 Replace any numbers you see with any other numbers
you want. I prefer to use round numbers, but it's
up to you if you want 999999999999999999 in all
stats.

7. Save the file as "script.rpy" in a Unicode text format. YOU MUST TYPE THE
".rpy" PART OR IT WILL BE SAVED AS A TEXT FILE AND
BREAK!

Changing the HWK value in this section will not do
anything to how much homework you have.

This mod will not rig the affection chart either.

Your stress resets at the end of the day to 0 if it's
below 0. You have to go to a different section of code
to prevent this from happening. If you cannot find that,
just go to the arcade a bunch to keep your stress low.

Charisma will be reset at the start of next month as well,
you have to find that in the other part of code as well.

ONLY replace the numbers after "$".

Do not touch any code in:
if stat_class == 0 or disp_class == 0:

I will link to changing those stats later...or place it all in one guide. I can't do this all today.

label stat_calc:

if stat_class == 0 or disp_class == 0:
$ stat_fitness = " "
$ stat_intelligence = " "
$ stat_charisma = " "
$ stat_stress = " "
$ stat_money = " "
$ stat_luck = " "
$ stat_grade = " "
$ stat_prestige = " "
$ stat_homework = " "

if stat_class == 1 or disp_class == 1:
$ stat_fitness = 500
$ stat_intelligence = 500
$ stat_charisma = 5010
$ stat_stress = -500
$ stat_money = 5000
$ stat_luck = 500
$ stat_grade = 500
$ stat_prestige = 500
$ stat_homework = 0

if stat_class == 2 or disp_class == 2:
$ stat_fitness = 500
$ stat_intelligence = 500
$ stat_charisma = 5010
$ stat_stress = -500
$ stat_money = 5000
$ stat_luck = 500
$ stat_grade = 500
$ stat_prestige = 500
$ stat_homework = "{size=25}-1 per week{/size}"

if stat_class == 3 or disp_class == 3:
$ stat_fitness = 500
$ stat_intelligence = 500
$ stat_charisma = 5010
$ stat_stress = -500
$ stat_money = 5000
$ stat_luck = 500
$ stat_grade = 500
$ stat_prestige = 500
$ stat_homework = 0

if stat_class == 4 or disp_class == 4:
$ stat_fitness = 500
$ stat_intelligence = 500
$ stat_charisma = 5010
$ stat_stress = -500
$ stat_money = 5000
$ stat_luck = 500
$ stat_grade = 500
$ stat_prestige = 500
$ stat_homework = 0

if stat_class == 5 or disp_class == 5:
$ stat_fitness = 500
$ stat_intelligence = 500
$ stat_charisma = 5010
$ stat_stress = -500
$ stat_money = 5000
$ stat_luck = 500
$ stat_grade = 500
$ stat_prestige = 500
$ stat_homework = 0

if stat_class == 6 or disp_class == 6:
$ stat_fitness = 500
$ stat_intelligence = 500
$ stat_charisma = 5010
$ stat_stress = -500
$ stat_money = 5000
$ stat_luck = 500
$ stat_grade = 500
$ stat_prestige = "{size=25}+10 per month{/size}"
$ stat_homework = 0