'70s: Pong, Space Invaders, Breakout and others on arcade machines
'80s: A console with pong and other three simple games built-in, lots of games on arcade machines, Intellivision
Early '90s: ZX Spectrum, PC (not mine own yet), lots of arcade machines, still using my old Intellivision every now and then
Late '90s: My first PC!!!
2000: My second PC, the first I personally built!!!
2000s: upgrades to my second PC, my third PC (the second I personally built)
2010s: upgrades to my third PC (I'm still posponing assembling my fourth one), phone (very little, I like small phones, but their small screens suck for games), tablet (much more).