[darkwolves]

Batman Arkham Asylum GOTY
method removed all non english files
uelr+srep:m5f:a2+4x4:t2:b2047m:lzma2:200mb:ultra:a 1:mfbt4:d158m:fb273:mc1000000000 on unreal engine 3 lzo files
and bpk for bik files not recoded
srep:m5f:a2+4x4:t2:b2047m:lzma2:200mb:ultra:a1:mfb t4:d158m:fb273:mc1000000000 on everything else
initial size 7.32 gb
repack size 3.94 gb

Batman Arkham City GOTY
method removed non english files
uelr+srep64+lolz:dt1:dtp1:dto1:dtm1:dtw1:dtd1:mtt1 :mt4:d100m:tt4 on unreal engine 3 lzo files
srep64+lolz:dt1:dtp1:dto1:dtm1:dtw1:dtd1:mtt1:mt4: d100m:tt4
on all other files
initial size 17.1 gb
repack size 11.8

Batman Arkham Origins Complete Edition
start size 27.9 GB removed online folder
removed non english language files size after 15.4
method
uelr+srep:m5f:a2+4x4:t2:b2047m:lzma2:200mb:ultra:a 1:mfbt4:d158m:fb273:mc1000000000 on unreal engine 3 lzo files
srep:m5f:a2+4x4:t2:b2047m:lzma2:200mb:ultra:a1:mfb t4:d158m:fb273:mc1000000000 on everything else
initial size 15.4 gb
repack size 9.33 gb


Batman Arkham Origins Blackgate Deluxe Edition
initial size 3 gb
repack size 1.75 gb
srep:m5f:a2+delta+lzma:ultra:a1:mfbt4:d158m:fb273: mc1000000000:lc8
main files
bpk for bink2 videos



Batman the telltale series season 1
methods
extracted and rebuilt a few archives decrypted them then compressed with
pzlib3+srep:m3f:l128+lolz:dt1:dtp1:dto1:dtm1:dtw1: dtd1:mtt1:mt4:d64m:tt4 h14:fba4096:mc1023:bc8:blr8:bm
initial size 12.9 gb
repack size 5.31 gb

Batman - The Enemy Within GOGTelltale series season 2
method decrypted the game files and compressed with the folllowing Ztools were used
pzlib+srep:m5f:l128:a1+lolz:dt1:dtp1:dto1:dtm1:dtw 1:dtd1:mtt0:mt4:d64m:tt4
initial size 23 gb
repack size 9.61 gb

game tested and working fine

-----note
careful with the telltale tool i only used it on season 1 do not use it unless you are willing to play the game all the way through to make sure nothing is messed up
messing with the ttarch2 files even just decrypting them you can seriously mess the game up
the files were also decrypted but i opened the game up to fix the exorcist
like head movements (savvy with video animation so i can do that in alot of games)