Patch provided by MAINTAINER in PR 37393.
Notes:
This is a bug fix release
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Changes:
* Fix replacement texture issues
* Restore missing PNG support in Windows
* Don't play "Play Ball" for games that are already running
* Differentiate between running and open games in .games
by Timothy E. Larson:
Just before Bungie was acquired by Microsoft, they released the engine to
their acclaimed Marathon 2 under the GPL. This has evolved into Aleph One,
which makes it possible to play the classic Marathon Trilogy on a wide
range of systems with improved features like OpenGL and internet play.
http://trilogyrelease.bungie.org : download the (now free) original games
http://traxus.jjaro.net : information and links to third-party scenarios