For reference the last releases per relevant console (will count discontinuation at the time the successor arrived)
NES (83 to 90) had Warrio Woods in 95 - so 12 years after launch or 5 years after discontinuation
SNES (90 to 96) to Star Fox 2 in 2017 via the classic, or Fire Emblem in 2000 - So last real game was 10 years after launch or 4 years after discontinuation
N64 (96 to 2001) Tony Hawks 3 in 2003 or 7 years after launch 2 years after discontinuation.
GC (2001 to 2006) Madden NFL 2008 in 2007 or 6 years after launch 1 year after discontinuation (worse support for Nintendo in consoles)
Wii (2006 to 2012) - Still receives Just Dance so at least 14 years after launch or 8 years after discontinuation
PS1 (94 to 2000) - Black/Matrix 2004 or 10 years after launch and 4 years after discontinuation
PS2 (2000 to 2007) - Fifa 14 in 2013 or 13 years after launch and 7 years after discontinuation (best for Sony, bested by Just Dance)
PS3 (2006 to 2013) - Fifa 19 in 2018 or 12 years after launch and 5 years after discontinuation
Master System (85 to 88, but still in production in Brazil) - Sonic in 92 and Smurfs in 96 so 7 to 11 years after launch and 4 to 8 years after discontinuation
Mega Drive (88 to 94 ) Batman Forever 95 or Tanglewood 2018 so 7 years after launch 1 year after discontinuation or 30 years after launch and 26 years after discontinuation (record???)
Saturn (94 to 98) Primal Rage in 98 so 4 years after launch and on the year of discontinuation
Dreamcast (98 to 2001) NHL 2K in 2002 so 4 years after launch and 1 year after discontinuation... so Sega is the worse supporter for consoles
Xbox (2001 to 2005) Madden NFL 2009 in 2008 so 7 years after launch and 3 years after discontinuation
X360 (2005 to 2013) Just Dance 19 in 2018 so 13 years after launch and 5 years after discontinuation.

duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
http://gamrconnect.vgchartz.com/post.php?id=8808363
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
http://gamrconnect.vgchartz.com/post.php?id=9008994
Azzanation: "PS5 wouldn't sold out at launch without scalpers."







