Play more Quake Singleplayer! Here is a bunch of recent releases I would recommend. A variety of single maps, mappacks, small episodes and some more modded stuff below.
Shamelessly pimping Quaddicted. The .zip links are direct, so I hope you won't mind. Always read the readme files! Quakespasm oder DirectQ are recommended engines for this. You will not be able to run most of these in ezQuake or any other QW engine and even if, you might break stuff. If you do not want to manually install these, use the Quake Injector for one-click download and launching.
http://www.quaddicted.com/reviews/arwop.html
http://www.quaddicted.com/filebase/arwop.zip
http://www.quaddicted.com/reviews/dmc3.html
http://www.quaddicted.com/filebase/dmc3.zip
http://www.quaddicted.com/reviews/mappi.html
http://www.quaddicted.com/filebase/mappi.zip
http://www.quaddicted.com/reviews/digs06.html
http://www.quaddicted.com/filebase/digs06.zip
http://www.quaddicted.com/reviews/ne_ruins.html
http://www.quaddicted.com/filebase/ne_ruins.zip
http://www.quaddicted.com/reviews/arcanum.html
http://www.quaddicted.com/filebase/arcanum.zip
http://www.quaddicted.com/reviews/dmc2.html
http://www.quaddicted.com/filebase/dmc2.zip
http://www.quaddicted.com/reviews/spirit1dm3sp.html
http://www.quaddicted.com/filebase/spirit1dm3sp.zip
http://www.quaddicted.com/reviews/hrim_sp4.html
http://www.quaddicted.com/filebase/hrim_sp4.zip
http://www.quaddicted.com/reviews/coagula3_pack.html
http://www.quaddicted.com/filebase/coagula3_pack.zip
http://www.quaddicted.com/reviews/mappi2.html
http://www.quaddicted.com/filebase/mappi2.zip
http://www.quaddicted.com/reviews/rubicon2.html
http://www.quaddicted.com/filebase/rubicon2.zip
http://www.quaddicted.com/reviews/ne_tower.html
http://www.quaddicted.com/filebase/ne_tower.zip
http://www.quaddicted.com/reviews/digs05.html
http://www.quaddicted.com/filebase/digs05.zip
http://www.quaddicted.com/reviews/qt_pre02.html
http://www.quaddicted.com/filebase/qt_pre02.zip
http://www.quaddicted.com/reviews/dm456sp.html
http://www.quaddicted.com/filebase/dm456sp.zip
Have fun!
Shamelessly pimping Quaddicted. The .zip links are direct, so I hope you won't mind. Always read the readme files! Quakespasm oder DirectQ are recommended engines for this. You will not be able to run most of these in ezQuake or any other QW engine and even if, you might break stuff. If you do not want to manually install these, use the Quake Injector for one-click download and launching.
http://www.quaddicted.com/reviews/arwop.html
http://www.quaddicted.com/filebase/arwop.zip
http://www.quaddicted.com/reviews/dmc3.html
http://www.quaddicted.com/filebase/dmc3.zip
http://www.quaddicted.com/reviews/mappi.html
http://www.quaddicted.com/filebase/mappi.zip
http://www.quaddicted.com/reviews/digs06.html
http://www.quaddicted.com/filebase/digs06.zip
http://www.quaddicted.com/reviews/ne_ruins.html
http://www.quaddicted.com/filebase/ne_ruins.zip
http://www.quaddicted.com/reviews/arcanum.html
http://www.quaddicted.com/filebase/arcanum.zip
http://www.quaddicted.com/reviews/dmc2.html
http://www.quaddicted.com/filebase/dmc2.zip
http://www.quaddicted.com/reviews/spirit1dm3sp.html
http://www.quaddicted.com/filebase/spirit1dm3sp.zip
http://www.quaddicted.com/reviews/hrim_sp4.html
http://www.quaddicted.com/filebase/hrim_sp4.zip
http://www.quaddicted.com/reviews/coagula3_pack.html
http://www.quaddicted.com/filebase/coagula3_pack.zip
http://www.quaddicted.com/reviews/mappi2.html
http://www.quaddicted.com/filebase/mappi2.zip
http://www.quaddicted.com/reviews/rubicon2.html
http://www.quaddicted.com/filebase/rubicon2.zip
http://www.quaddicted.com/reviews/ne_tower.html
http://www.quaddicted.com/filebase/ne_tower.zip
http://www.quaddicted.com/reviews/digs05.html
http://www.quaddicted.com/filebase/digs05.zip
http://www.quaddicted.com/reviews/qt_pre02.html
http://www.quaddicted.com/filebase/qt_pre02.zip
http://www.quaddicted.com/reviews/dm456sp.html
http://www.quaddicted.com/filebase/dm456sp.zip
Have fun!