File Comment Quake C Patch Launcher v2.0 (QCPL) Requires DOS, Quake Registered. QCPL offers 4DOS style descriptions for all Quake C Patches both compiled and source. It offers the ability to compile QC source and lauch Quake C patches with optional paramters. A worthwile tool to use with Quake! (Last revision date in archive: 09-19-96).