What's different / interesting:

Exec
For this DOS version main cheat is "ENABLE" (type in game menu, then during play press F4 key to switch to different mode)

When running with -german switch, game search for DATA\PIXELMAP\COWLESS.PIX
(you need to copy this file from demo - without this file you will have black screen) which is used instead of LOADSCRN.PIX

Text files (many are same, but not encrypted - in original form - doesn't need prog.act to work)

Corrupted font definition file (Z is cut - look like i):
DATA\32X20X8\FONTS\NEWHITE.TXT

To fix file above:
copy "DATA\32X20X8\FONTS\NEWRED.TXT" "DATA\32X20X8\FONTS\NEWHITE.TXT"

Font definition files that have "bad" EOL - that's why those are corrupted in encrypted versions (probably not used anyway)
DATA\64X48X8\FONTS\NEWBLUE.TXT
DATA\64X48X8\FONTS\NEWGREEN.TXT

Strange binary file:
DATA\ACTORS\CRANEX.ACT
another strange binary file is &CRANE.ACT (this one is also in other versions)

This file is a hidden message - in different version there is different text hidden (this one for adults only!)
DATA\ACTORS\WALLX.ACT

Missing Figure of Hate Arena track files:
DATA\ACTORS\DERBY.ACT
DATA\MATERIAL\DD.MAT
DATA\MODELS\DERBY.DAT
DATA\PIXELMAP\DD.PIX

Left over from BRender Tech demos? (these files are also in other versions - hidden)
DATA\ARTREG\LIGHTS\FINDER.DAT
DATA\ARTREG\SHADETAB\FINDER.DAT
DATA\REG\LIGHTS\FINDER.DAT
DATA\REG\SHADETAB\FINDER.DAT

Smaller FLG ped with unneeded (duplicated from other files) pictures
DATA\PIXELMAP\FLG.PIX

Less sound files
Different sound
DATA\SOUND\BIGHIT2.WAV

END