The Desolate Room (Multimedia Fusion 1 or 1.5).

[Starastel]

I know that the game does not use zlib compression (offzip I did not find anything), like Multimedia Fusion 2 and Clickteam Fusion 2.5
TDR.zip

[Starastel]

At the beginning of the game data, I found the header "PAME". Maybe this is an analog of "PAMU". I'll try using parse_exe.bms. Maybe it'll unpack something.

[Starastel]

Okay. now it remains to unpack the PAME archive.

P. S. No one script for QuickBMS (which I found) does not unpack TDR.exe. Complain about missing idstring "wwww".

[aluigi]

Can't help:
viewtopic.php?p=9965#p9965