Compatible with multiplayer campaign, it is essential to have similar written user.script (load order) files with your buddy to play in coop.
Nevertheless you can add other mods but they might not work because it is required to write them in correct order in user.script (load order) file.

To make this mod pack work properly you need to rewrite your user.script (load order) file like this:

mod bleu_blacksmithmod.pack;
mod holysitesgivexptoikkomonks.pack;
mod updated_agent&general_retainers.pack;
mod character_xp_and_skill_point_revamp.pack;
mod @shoguncannonantiinfantry.pack;
mod fire_projecting_mangonel_fix.pack;
mod kaa_s2tw_doubletradenodeincome.pack;
mod bt_increasednavalzoc.pack;
mod bt_increasedzoc.pack;
mod elven_sage_firearm_ranges.pack;
mod matchlock_kneel.pack;
mod balancedtaxes.pack;
mod reduced_building_times.pack;
mod unlimited_buildings.pack;
mod cheapercastles.pack;
mod 1_jupmod_nanban4all.pack;
mod aaa_s2tw_naval_unit_pack_mod.pack;
mod matchlock_officer_fix.pack;
mod modptaudio.pack;
mod real_armies.pack;
mod s2tw_naval_alternate_shot.pack;
mod arrowcannon_sound_fix.pack;
mod imperialfarms.pack;
mod bt_bettermarkets_lite.pack;
mod demo.pack;
mod unofficialpatch.pack;
mod zzz_recruitable_generals.pack;
mod matchlock_navy.pack;
mod cap.pack;
mod darthmod_shogun_sw.pack;
mod 1turn_research_player_only.pack;
mod expanded.pack;
mod custom_general_skill.pack;
mod theo_encampments.pack;
mod lower_agent_cap.pack;

By default, your load order is set by the order you enable mods in the built in mod manager, but you can also manually set them by editing the user.script text file.

You can find this file in: *your local disk*\Users\*user folder*\AppData\Roaming\The Creative Assembly\Shogun2\scripts\user.script.txt
(your *user folder* can be hidden, so turn on "show hidden items")