Quake 1引擎——> DarkPlaces http://www.alientrap.org/nexuiz/screens ... shot_6.jpg
Quake 2引擎——>CRX http://murithel.perilith.com:9090/alien ... a2k9_6.jpg / Qfusion http://www.warsow.net/media/screenshots/wdm15.jpg / Overdose http://www.teamblurgames.com/overdose/m ... _large.jpg / UFO Alien Invasion http://ufoai.ninex.info/gallery/albums/ ... shsite.jpg
Quake 3引擎——>ioquake 3 http://media.moddb.com/images/games/1/6 ... ot0035.jpg / Xreal http://xreal-project.net/wp-content/gal ... 43-000.jpg
