25 Years of Chiptune is a list of the best chiptunes (sometimes very loosely related to chiptunes) that I've gathered over the last few years.  Feel free to recommend some missing and/or better than what's here for some of the years!

• ***** 1984 Daley Thompson's Decathlon (2) - David Dunn / Martin Galway - (1984) - C64 chiptune - YouTube
• ***** 1985 One Man & His Droid - Rob Hubbard - (1985) - C64 chiptune - YouTube
• ***** 1986 Warhawk Main Theme by Rob Hubbard 1986 (C64 Music) - YouTube
• ***** 1987 Future City - Markus Müller (Superbrain) - (1987) - C64 chiptune - YouTube
• ***** 1988 Paul van der Valk - The turbo imploder 3 - Amiga music
• ***** 1989 Turbo Out Run (Arcade) - 06 - Keep Your Heart - Soundtrack - Arcade - YouTube
• ***** 1990 Amiga music: A Prehistoric Tale (main theme) - YouTube
• ***** 1991 A500 Turrican II - Intro - YouTube
• ***** 1992 Stéphane Picq - Dune, "Chani's Eyes" [Ad Lib Gold] - YouTube
• ***** 1993 Zardax - Proven Futile (SIDFX 6581 dual mono bx_) - YouTube
• ***** 1994 Commercial Fake - Wojciech Radziejewski (Shogoon) - (Unknown) - C64 chiptune - YouTube
• 1995 Lion King - Ari Yliaho (Agemixer) - (1995) - C64 chiptune - YouTube
• ***** 1996 Prophecy by Big Alec (Atari ST Triplex music) 1080p50 - YouTube
• ***** 1997 Fast Tune - Raik Picheta (Eco) - (1997) - C64 chiptune - YouTube
• ***** 1998 Eternal Light - Ari Yliaho (Agemixer) - (1998) - C64 chiptune - YouTube
• ***** 1999 Breath - [Atari ST] demo by Mystic Bytes (1999) - YouTube
• ***** 2000 Tao - Shifter - Atari ST.ogg
• ***** 2001 The Waves of Rythm - Stefan Uram (Orcan) - (2001) - C64 chiptune - YouTube
• ***** 2002 Flowerguy's Pool Party - Stellan Andersson (Dane) - (2002) - C64 chiptune - YouTube
• ***** 2003 Songs From The Cell (feat. Zabutom) - YouTube
• ***** 2004 A Soapbox Opera - Alexander Rotzsch (Fanta) - (2004) - C64 chiptune - YouTube
• ***** 2005 Dirty '64 - Jaakko Kaitaniemi (Reed) - (2005) - C64 chiptune - YouTube
• ***** 2006 Laxity - Ocean Reloaded [2006] - YouTube
• ***** 2007 Redrunner (1) - Aleksi Eeben / G.R.Gallefoss - (2007) - C64 chiptune - YouTube
• 2008 Lost Friend - Alan Petrik (Factor6) - (2008) - C64 chiptune - YouTube
• ***** 2010 melancholy on monday (.it) by maak - http://www2u.biglobe.ne.jp/~maak/
• ***** 2011 Levi Davis - Famitracker - Deus Ex: Hong Kong (8-Bit VRC6 Remix) - YouTube
• ***** 2012 chibi-tech - Love is Insecurable - YouTube
• ***** 2013 Jayster - Runnin' through castles - YouTube
• ***** 2014 Zantilla - King Kombo | Chiptunes = WIN: Volume 3 - YouTube
• ***** 2015 Kubbi - Cascade - YouTube
• ***** 2016 Petriform - Plasma Luna | Chiptunes = WIN: Volume 5 - YouTube
• ***** 2020 Short Circuit - Aidan Crouzet-Pascal (acrouzet) - (2020) - C64 chiptune - YouTube