[tesla3090]

I am new to generals modding and I was wondering how you add sciences in ZH like the black market nuke. I know this was done in progen.

[Incult_1985]

You use the science.ini file. Exemple:

Science SCIENCE_MarauderTank ; change the name SCIENCE_xxx your choince
PrerequisiteSciences = SCIENCE_GLA SCIENCE_Rank1 ;or 3 or 5
SciencePurchasePointCost = 1 ;how many rang points you need to purchase
IsGrantable = Yes
DisplayName = SCIENCE:GLAxxx ;the name of the science
Description = CONTROLBAR:ToolTipGLaSciencexxx ;descrition for the science
End

[CommieDog]

All you really need to do is copy an existing science and tweak it to suit your needs. Now, if you want you new science to actually do something, that's a bit harder.