SC-CL

SC-CL is an extremely powerful and highly optimized High Level (C-Language) compiler for the script formats of:

• GTAIV (SCO)
• GTAV (XSC, CSC, YSC)
• Red Dead Redemption (SCO, XSC, CSC)
• Red Dead Redemption 2 (XSC, CSC, YSC)

If you remember Scocl by Alexander Blade for GTAIV, this is what that is, but the features and functionality of this compiler go even further than before

https://gtaforums.com/topic/891268-x360ps3pc-high-level-script-compiler-sc-cl/

https://github.com/NativeFunction/SC-CL