It's important to clarify what "zoo 8chan repack" refers to, as this term is associated with extremely harmful and illegal content.
Zoo 8chan Repack – An Informational Overview zoo 8chan repack
Widescreen: Many repacks include a ZT2_Widescreen.exe or similar. Run this and select your monitor's native resolution. It's important to clarify what "zoo 8chan repack"