I've just recompiled the binary provided by Zear.
This is the exact same code recompiled with the latest toolchain for OpenDingux.
Just extract the zip into a folder and copy DUKE3D.GRP in the same folder of the binary.
This is the exact same code recompiled with the latest toolchain for OpenDingux.
Just extract the zip into a folder and copy DUKE3D.GRP in the same folder of the binary.