Chasm demos

[Xeder]

Chasm: The Rift
Type: Demo (DOS)
Known versions:

• v1.02: chasm.zip
• v1.28: CHASM128.rar [the files have been repacked]
• v1.32: cdemo.zip
• v2.10: chasm210.exe [packed inside a RAR archive, the self-extracting installer is possibly not original]
• v2.20: chasm-sw.zip
• v1.05: chasmdem.zip

NOTE: DOSBox CPU core emulation must be set to normal to run any version of this game.

So I tried all of the versions listed here, and they work except for the 1.28 version. In DosBox I get a message: "Bad csm.bin header." Has anyone tried to run this version and does it work?
P.S. Big thanks to MrFlibble for putting up all this information on obscure game demos.

[MrFlibble]

So I tried all of the versions listed here, and they work except for the 1.28 version. In DosBox I get a message: "Bad csm.bin header." Has anyone tried to run this version and does it work?

The files were copied from a CD and are marked as read-only. Just remove the read-only file attribute and the demo will work fine.

[Xeder]

Thanks, it's working now.

[MrFlibble]

BTW, welcome to the forums!