renamed games folder to entries folder (also contained frameworks, libraries, ...) and added to the backlog

entries/darkplaces.md

@@ -0,0 +1,16 @@
+# DarkPlaces
+
+_Remake of Quake._
+
+- Home: https://icculus.org/twilight/darkplaces/
+- State: mature, inactive since 2014
+- Download: https://icculus.org/twilight/darkplaces/download.html
+- Platform: Windows, Linux, macOS
+- Keywords: remake, inspired by Quake
+- Code repository: https://svn.icculus.org/twilight/trunk/darkplaces/ (svn), svn://svn.icculus.org/twilight/trunk (utilities)
+- Code language: C
+- Code license: GPL-2.0
+
+svn not accessible
+
+## Building