*.gcs && *.gts [The Great Merchant]

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
Viserion
Posts: 63
Joined: Fri Sep 12, 2014 11:02 pm

*.gcs && *.gts [The Great Merchant]

Post by Viserion »

Hi, someone can help me unpack theses files?

Game: The Great Merchant.

Examples: https://drive.google.com/open?id=1eQeGu ... 6M3pqW8iw5
Client: https://drive.google.com/file/d/1ca3Lku ... sp=sharing

Thanks.
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: *.gcs && *.gts [The Great Merchant]

Post by aluigi »

Viserion
Posts: 63
Joined: Fri Sep 12, 2014 11:02 pm

Re: *.gcs && *.gts [The Great Merchant]

Post by Viserion »

aluigi wrote:http://aluigi.org/bms/great_merchant.bms


Hey, thanks so much!

You tested gersang.gcs? It's working with system.gcs but gersang.gcs it's not working.
Link: https://drive.google.com/file/d/1gQCcgu ... sp=sharing

I added more one gcs and some hq file in case you need another one to compare.
hq file (without extension) is same thing like anothers files? It's just a file compressed?

Could you give me a hint as to how the process you did for you found out? Do you used comtype_scan?

Cheers!
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: *.gcs && *.gts [The Great Merchant]

Post by aluigi »

Script 0.1.1 :)

hq is a different format, not an archive as far as I can see.
Regarding the compression algorithm I just tried lzo1x and it worked since lzss gave wrong results :D
Viserion
Posts: 63
Joined: Fri Sep 12, 2014 11:02 pm

Re: *.gcs && *.gts [The Great Merchant]

Post by Viserion »

aluigi wrote:Script 0.1.1 :)

hq is a different format, not an archive as far as I can see.
Regarding the compression algorithm I just tried lzo1x and it worked since lzss gave wrong results :D



Oh, thanks again!

You don't tried to use comtype_scan?

@edit
gersang.gcs it's working fine but unfortunaly map.gcs is not working. x_x
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: *.gcs && *.gts [The Great Merchant]

Post by aluigi »

Here map.gcs works correctly:

Code: Select all

- 208 files found in 1 seconds
  coverage file 0    99%   13999904   13999928   . offset 00d59f30