[Cypher23]

[External compressor:xprecomp]
header = 0
packcmd = xtool e:precomp:c32mb,t4:zlib,lz4 - - <stdin> <stdout>
unpackcmd = xtool d:precomp:t4 - - <stdin> <stdout>

[External compressor:lolz]
header = 0
packcmd = lolz_x64.exe -mc8 -tt4 -mt2 -mtb512 -d128 -fba4096 -dto0 -dm00 -pc2 -bm4 -blr4 -bll8 -blo8 -lm0 -bc4 -cm1 -mc256 $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = cls-lolz_x86 $$arcpackedfile$$.tmp $$arcdatafile$$.tmp

[External compressor:srep]
header = 0
packcmd = srep {options} -m5f -d1g -a2 $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = srep -d -s - - <stdin> <stdout>

[External compressor:nz,nanozip,nz64]
;header = 0 -cc=best CM algo -cO=BWT algo ;testing = nz:r:v:cc:m8g:br512m:bw512m:p4:t0:nm
packcmd = nz a -r -v -cc -m2g -p2 -t2 -nm $$arcpackedfile$$.tmp.nz $$arcdatafile$$.tmp
unpackcmd = nz x -m2g -t2 -p0 $$arcpackedfile$$.tmp.nz $$arcdatafile$$.tmp
datafile = $$arcdatafile$$.tmp
packedfile = $$arcpackedfile$$.tmp.nz

;USED for Bink/Smacker files
[External compressor:bpk]
header = 0
packcmd = bink_pack $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = bink_unpack $$arcpackedfile$$.tmp $$arcdatafile$$.tmp
solid = 0

;USED for UNreal
[External compressor:uelr]
header=0
packcmd= uelr uv $$arcdatafile$$.tmp $$arcpackedfile$$.tmp


Command arc.exe a -ep1 -r -ed -s; -w.\temp -mxprecomp+lolz+nz data.arc "pack\*"

but it crashes