Zircon Engine .. my fork of DarkPlaces with +/- 500 new capabilities/faster/mouse-driven menu .. https://www.moddb.com/mods/zircon-engine
KleskBY .. who amongst other things made Q.U.A.L.K.E.R. (link) coded Steam Integration for Zircon ...
Here we are testing it ... (the game is OBJECT N which is free on Steam),

KleskBY .. who amongst other things made Q.U.A.L.K.E.R. (link) coded Steam Integration for Zircon ...
Here we are testing it ... (the game is OBJECT N which is free on Steam),


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