curl-6 on 28 July 2023
I wasn't gaming back in the 70s or 80s so can't comment on those really, but I have a hard time picking between the 2000s and 2010s. Both had many amazing games, but the 2000s were more innovative.
Wasn't a big fan of the 6th generation; the 7th rocked, but that was split between the two decades. The Wii U in the 2010s was a letdown, but the arrival of the Switch goes some way to making up for that.
The 2020s are off to a good start too with games like Tears of the Kingdom, Doom Eternal, Ori and the Will of the Wisps, Monster Hunter Rise, Metroid Dread, etc.
