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Mysticus, posted Thu Aug 01, 2019 8:25 am (50109)

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Does anyone got a good script to extract .arc files?
Those contain of course a lot of models and sounds.

LokiReborn, posted Thu Aug 01, 2019 4:13 pm (50112)

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Mysticus wrote:

Does anyone got a good script to extract .arc files?
Those contain of course a lot of models and sounds.

The structure is pretty simple but it doesn't look like the names are in here though. I can write something to extract the contents and try to detect the file types though there is probably another file with the offsets and original names in it with the game if you were looking for those.

Edit: I might have misspoken, let me look at it a bit more, extracted 22 sounds successfully though so it's a least partly working.

LokiReborn, posted Thu Aug 01, 2019 9:11 pm (50117)

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Here you go, it has the working file names as well. There is a data section in the file that i'm not sure on it's use but it shouldn't impact the process. Let me know if it has trouble with any other files as there were a few unknown reviewing this due to only having a single example.

Arc Extractor Source.zip

Arc Extractor Exe.zip

offering7866, posted Thu Aug 01, 2019 9:41 pm (50118)

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Will your extractor work on these ARC files as well?

LokiReborn, posted Thu Aug 01, 2019 10:56 pm (50119)

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offering7866 wrote:

Will your extractor work on these ARC files as well?

No that's a different format.

Mysticus, posted Fri Aug 02, 2019 6:30 am (50133)

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Well, LokiReborn.
Your app works, but it extract sounds only and my antivirus accidentaly found as a virus.
Can you update it?

LokiReborn, posted Fri Aug 02, 2019 7:45 am (50138)

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Mysticus wrote:

Well, LokiReborn.
Your app works, but it extract sounds only and my antivirus accidentaly found as a virus.
Can you update it?

That was all of the data in that file, it was just the 22 sounds, which makes sense because it's called sounds2. The numbers also start higher 64 if i recall? I'm guessing what you're looking for is else where the only thing I skipped in that file wasn't data, it was an additional mapping table that I couldn't find a use for I just assumed it was for a different style of access by the game for something but outside of that every byte was consumed in it. As for the anti virus it's probably complaining because I used Fody to bundle the dll for zlib (the compression) into the exe and it gave a false positive which is why i included the source. You're safe to whitelist it. If you have other files you want me to look at I'm happy to.

aluigi, posted Mon Sep 30, 2019 7:37 am (51172)

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My script:
http://aluigi.org/bms/custom_order_maid_warc.bms

Researchman, posted Sat Apr 01, 2023 4:57 pm (76163)

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These sound archives doesn't unpack but it isn't looking as format change. Maybe script mismatch:

Code:

voice2.arc voice_3d21reserve2.arc voice_acosh001.arc voice_acosh002.arc voice_acosh003.arc voice_april2020.arc voice_av001.arc voice_av002.arc voice_bugbug003.arc voice_cbl_s2.arc
voice_charaevent001.arc voice_charaevent002.arc voice_charaevent002ntr.arc voice_charaevent003.arc voice_charaevent003ntr.arc voice_charaevent004.arc voice_charaevent004ntr.arc
voice_charaevent005.arc voice_charaevent005ntr.arc voice_charaevent006.arc voice_charaevent006ntr.arc voice_charaevent007.arc voice_charaevent007ntr.arc voice_charaevent008.arc voice_charaevent008ntr.arc
voice_charaevent009.arc voice_charaevent009ntr.arc voice_charaevent010.arc voice_charaevent011.arc voice_charaevent012.arc voice_charaevent012add.arc voice_charaevent013.arc voice_charaevent013add.arc
voice_charaevent014.arc voice_charaevent014add.arc voice_charaevent015.arc voice_charaevent015add.arc voice_crshop001.arc voice_crshop002.arc voice_crshop003.arc voice_crshop004.arc
voice_cw001.arc voice_cw002.arc voice_cw003.arc voice_cw004.arc voice_cw005.arc voice_cw006.arc voice_dance_reg.arc voice_denkigai2018s.arc voice_denkigai2018w.arc voice_denkigai2019s.arc voice_denkigai2019sbara.arc
voice_denkigai2019w.arc voice_denkigai2020s.arc voice_denkigai2020w.arc voice_denkigai2021s.arc voice_dlc219.arc voice_dlc224.arc voice_dlc229.arc voice_dlc234.arc voice_dlc244.arc voice_dlc247.arc voice_dlc251.arc
voice_dlc255.arc voice_dlc272.arc voice_dlc273.arc voice_dlc276.arc voice_dlc280.arc voice_dlc299.arc voice_dlc305.arc voice_dlc306.arc voice_franchise001.arc voice_franchise001_add.arc voice_gp001.arc voice_gp001fb.arc
voice_gp001_2.arc voice_gp002.arc voice_gp002anesan.arc voice_gp002curtness.arc voice_gp002devilish.arc voice_gp002genki.arc voice_gp002ladylike.arc voice_gp002p1.arc voice_gp002p2.arc voice_gp002p3.arc voice_gp002p4.arc
voice_gp002p5.arc voice_gp002sadist.arc voice_gp002secretary.arc voice_gp002silent.arc voice_gp002sister.arc voice_gp002wedd.arc voice_gp002yandere.arc voice_halloween2021.arc voice_karaoke004.arc voice_karaoke005.arc
voice_karaoke006.arc voice_karaoke007.arc voice_karaoke008.arc voice_karaoke008_add.arc voice_karaoke009.arc voice_karaoke010.arc voice_kashizuki001.arc voice_magazine003.arc voice_nmfeng.arc voice_npc001.arc
voice_npc001_add.arc voice_old.arc voice_oldplus001.arc voice_oldplus002.arc voice_oldplus003.arc voice_oldplus004.arc voice_oldplus005.arc voice_omytgc001.arc voice_omytgc002.arc voice_omytgc003.arc voice_omytgc003plus.arc
voice_omytgc004.arc voice_omytgc004_add.arc voice_omytgc004_old2.arc voice_omytgc005.arc voice_omytgc006.arc voice_omytgc006_add.arc voice_omytgc007.arc voice_omytgc007_add.arc voice_omytgc008.arc
voice_omytgc009.arc voice_omytgc010.arc voice_omytgc011.arc voice_omytgc012.arc voice_omytgc013.arc voice_omytgc014.arc voice_omytgc015.arc voice_omytgc016.arc voice_omytgc017.arc voice_omytgc018.arc
voice_omytgc019.arc voice_omytgc020.arc voice_omytgc021.arc voice_omytgc021_add2.arc voice_omytgc022.arc voice_omytgc023.arc voice_omytgc024.arc voice_omytgc025.arc voice_omytgc026.arc
voice_omytgc026_add2.arc voice_omytgc027.arc voice_omytgc027_add.arc voice_ordermade001.arc voice_ordermade002.arc voice_ordermade002_2.arc voice_ordermade002_solo_2.arc voice_ordermade003.arc
voice_ordermade004.arc voice_ordermade004_gp001fb.arc voice_pajama001.arc voice_personal_om001.arc voice_personal_om001plus.arc voice_personal_om001_gp001fb.arc voice_personal_om002.arc
voice_personal_om002plus.arc voice_personal_om002_gp001fb.arc voice_personal_om003.arc voice_personal_om003plus.arc voice_personal_om003_gp001.arc voice_personal_om003_gp001fb.arc
voice_personal_om004.arc voice_personal_om004plus.arc voice_personal_om005.arc voice_personal_om006.arc voice_personal_om006plus.arc voice_personal_om006_gp001.arc voice_personal_om006_gp001fb.arc
voice_personal_om007.arc voice_personal_om007plus.arc voice_personal_om007_gp001.arc voice_personal_om008.arc voice_personal_om008plus.arc voice_personal_om009.arc voice_personal_om010.arc
voice_personal_om011.arc voice_personal_om012.arc voice_personal_om012link.arc voice_senkyo001.arc voice_sp001.arc voice_sp002.arc voice_sp003.arc voice_sp004.arc voice_sp005.arc voice_sp006.arc
voice_sp007.arc voice_valentine2021.arc voice_xmas2021event1.arc voice_xmas2021event2.arc voice_xmas2021present.arc

Could be possible to update the script?

The smallest file for investigate - https://dropmefiles.com/YqxPZ