RCT Track Decoder (Ver 1.1.4BETA) freeware This is an updated version of the RCT Track Decoder, which now supports both RCT1 and RCT2 track files (but unlike the original version, you must first run "setup"). The RCT Track Decoder utility creates a listing of each section of ride track, which you can save as a text file when rebuilding rides to penetrate terrain. It also has a handy "mirroring" feature which will create a mirror image of the track file you have opened.