Hi ssv,

Could have been the packer led to this dll being flagged, because it also comes in a password stealer. Most instances of the software are free of malware, see: http://spywaredlls.prevx.com/RRDIID44704968/INDIANA_JONES_GAMEEXPLORERHELPER.DLL.html

The most common objects with the name of INDIANA_JONES_GAMEEXPLORERHELPER.DLL have yet to be classified as safe by our research department.
About this algorithm / compression used there see this forum, and what the author of the 11th posting there, Chrox, has to say, re: http://forum.xentax.com/viewtopic.php?f=10&t=3433&start=90 (see attached example taken from this source, given by Chrox)
Here is an exe scan of the game. I am not familiar with this algorithm / compression.
quote-source: Chrox. So best advised to upload or send the file to avast for evaluation why it shouldn't be a FP....

polonus