This update features several impressive records, proving that even levels we had thought "unbeatable" could still be improved.

Tony Hänninen improved the all-of-Quake nightmare marathon run, a category few have ever done, to an impressive time of 15:00. This is 4 minutes 50 seconds faster than demo from 2005.

Conny 'jukebox' Wernersson started breaking records in April 2016 but didn't send any in until recently, deciding it was best to hit me with a large amount all at once!

• Easy marathon run through all of Quake in 11:57, 29 seconds faster than the previous time from 2015. This and the previous demo is a great comparison of the differences between easy and nightmare in Quake.
• Easy marathon run through episode 1 in 2:22, a one second improvement of the previous time from 2015.
• Easy marathon run through episode 4 in 2:56, a 7 second improvement of the previous time from 2015.
• Easy marathon run through the Hipnotic expansion in 8:19, a 52 second improvement of the previous time from 2014.
• Easy run of e3m1 in 0:22, a one second improvement of the previous time from 2001. This requires crazy luck from a cooperative enemy.
• Easy run of e3m3 in 0:22, a one second improvement of the previous time from 2004.
• Easy run of e4m3 in 0:35, a one second improvement of the previous time from 2005.
• Easy run of e4m6 in 0:39, a one second improvement of the previous time from 2004.
• Easy 100% of e5m1 - The Military Base in 0:58, table filler.
• Nightmare 100% of hip1m1 in 1:12, 16 seconds faster than my own record from 2000. Conny then improved this further to 1:08.
• Easy run of hip1m3 in 0:44, a one second improvement of the previous time from 2009.
• Easy run of hip1m4 in 0:50, a one second improvement of the previous time from 2003.
• Easy run of hip2m3 in 0:33, a 3 second improvement of the previous time from 2015.
• Easy 100% of hip2m4 in 1:29, a 14 second improvement of the previous time from 2005.
• Easy run of hip2m5 in 0:29, a 4 second improvement of the previous time from 2002.
• Easy run of hip3m1 in 0:40, a 2 second improvement of the previous time from 2004.
• Easy run of hip3m4 in 0:57, a 2 second improvement of the previous time from 2015.
• Easy 100% of msrj - Manslay's Rocketjumping in 0:27, a 2 second improvement of the previous time from 2005.
• Nightmare run of msrj in 0:11, a 2 second improvement of the previous time from 2005.

A few more demos from Grzegorz 'deniu' Gładowski:

• Easy run of e4m5 in 0:10, a one second improvement of the previous time from 2001. This requires crazy precise bunny hops and is a level long thought optimized.
• Nightmare run of r1m3 in 0:15, a one second improvement of the previous time from 2002.
• Easy run of r1m5 in 0:54, a 3 second improvement of the previous time from 2004.

Here are some coop demos:

• Two player Easy run of e2m4 in 0:38 by 'Sphere' and 'brainfluid'. This is the first submission in this category, and it is one second faster than the single player time.
• Three player Easy 100% of e2m4 in 0:48 by 'Sphere', 'brainfluid' and 'praskOo', a 2 second improvement over the record from 2006.
• Three player Easy 100% of e2m5 in 0:38 by 'Sphere', 'F14m3z' and 'praskOo', this is 4 seconds faster than the two player time.
• Three player Easy 100% of e4m2 in 0:39 by 'Sphere', 'F14m3z' and 'praskOo', a 4 second improvement over the record from 2006.

Until 2018...