Best Compression Methods for 'Specific' Games. Q&A

[Masquerade]

You can use the {compressor} constant (freearc constant, not inno constant) to fit multiple tools with the same packcmd into one command:

[External compressor:oodlereck, oodlrecm, oodlerecs] 
header = 0
packcmd = {compressor} e <stdin> <stdout>
unpackcmd = {compressor} d <stdin> <stdout>

Precompress the game using the Oodle core dll that the game comes with. Only some games require a different core to the one that ships (like Sekiro). Same dll used for precomp is also needed for decomp.