Found 2 records for the .ULX file extension name
There are 1 other file type using the ULX file extension:
.ulx - CLAN lexical file
.xml - XML document
.000 - Linux, FreeBSD file
.ctt - Windows Live Messenger Contact List
.metadata_never_index - MAC OS X metadata settings file
.uccapilog - Windows Live Messenger file
.pst - Microsoft Office Outlook personal folder file
.jad - Java application descriptor file
.part - Mozilla Firefox partial download file
file extension ULX - Glulx data file
File extension ULX description:
Glulx is a portable VM, like the Z-machine. Unlike the Z-machine, it uses 32-bit data and addresses, so it can handle game files up to four gigabytes long. Also unlike the Z-machine, it has native support for Glk I/O, so game files can use any capability Glk provides. However, like the Z-machine -- again -- you can write games in the Inform language and compile them to Glulx game files.