I can't count my games. There are just too many!
Well, let me try...
N64 - 15
PS1 - 4
PS2 - 20
GC - 6
PS3 - 3*
Wii - 3**
PC - 30***
VC - 4
GBC - 3
Total: 88
I also had an NES, and at least 20 games, but it was lost in my sister's house after Katrina.
*Not including GTHD.
** Including Wii Sports
***There are probably more that I just couldn't find.