So, SLZX is an archive format of the Amiga.

It wouldn't be a big problem if the sources of the unpacker (XPK) where only in C, but there are some files there in assembly...
Is there a way to convert or translate Amiga's ASM to ASMx86?

Let's continue the conversation in the Code Talk forum.

In the game "The Secret Files: Tunguska", there are archives with SPR extension. They are uncompressed archives, and each one has a header of 0x40(64) bytes. In the begining of the header there are 4 bytes that contains SPCD. You can download the demo of the game and see. The first question is: how ...

This is the second step. The first one is to understand what those SPR files are. I mean, it is obvious they are archives, uncompressed ones, but how can you know where is the end of each file in them? There is always a header of 0x40 (64) bytes in the SPR files, and there is no seperator between th...

Hi, what about Dreamfall's files reader?

There is already an OpenSource project that reads them, by Grumbel.
http://clanlib.org/~grumbel/dftoolbox-2006-06-17.zip

It would be nice if you embed this projects into yours (with credits, of course).

I did a little research of this game's files. The game uses many SPR files - some kind of archives. Those archives are not compressed, as far as I could tell. The first file in each archive is not encrypted (Like the first BIK file in video.spr - the intro movie. You can extract it from the archive ...