View Single Post
Old 08-01-2021, 21:09
Razor12911's Avatar
Razor12911 Razor12911 is offline
Join Date: Jul 2012
Location: South Africa
Posts: 3,569
Thanks: 1,965
Thanked 10,032 Times in 2,151 Posts
Razor12911 is on a distinguished road
Unreal Engine

Supported games
lzna compressed unreal engine 3 games
leviathan compressed unreal engine 3 games
Encrypted unreal engine 4 games

Methods available

m = method (1 = Mortal Kombat 11, 2 = Mass Effect Legendary Edition)
Place unreal.dll near xtool.exe and use -mue3:m1


k = key in hexadecimal.
Place unreal.dll near xtool.exe and use -mue4:kAAF9AF1F40225A1241C120533277804B09A56CE78CBF 100C131423788DB0E34F


The library is required both encoding and decoding.

This tool only decrypts like ue4dt but since xtool also does precompress data so if a game for example is zlib compressed and also encrypted. You can use -mzlib+ue4:kAAF9AF1F40225A1241C120533277804B09A56CE78CBF 100C131423788DB0E34F

The order of the method does not matter, you can write it as -mzlib+ue4:kAAF9A.. or mue4:kAAF9A...+zlib, it will still work.

The game will be decrypted and precompressed in one go but you have to use -d1 parameter

[External compressor:xtool]
header    = 0
packcmd   = xtool.exe precomp -mzlib+ue4:kAAF9AF1F40225A1241C120533277804B09A56CE78CBF100C131423788DB0E34F -c32mb -t100p -d1 --dbase - - <stdin> <stdout>
unpackcmd = xtool.exe decode -t100p - - <stdin> <stdout>
Attached Files
File Type: 7z unrealengine_R5.7z (258.5 KB, 117 views)

Last edited by Razor12911; 05-06-2021 at 20:59.
Reply With Quote
The Following 16 Users Say Thank You to Razor12911 For This Useful Post:
78372 (09-01-2021), Cesar82 (08-01-2021), crachlow (02-09-2021), dixen (09-01-2021), Ele (09-01-2021), elit (07-09-2021), ffmla (09-01-2021), Gehrman (27-04-2021), L0v3craft (09-01-2021), Mortal Lord (08-01-2021), parnexcodes (08-01-2021), Perykles (09-01-2021), pratikpatel8982 (23-05-2021), shazzla (09-01-2021), vint56 (09-01-2021), ZAZA4EVER (11-10-2021)