super nintendo I was 4 or 3..

The Atari 800XL with tape drive, we had a whole box full of games on tape, I remember playing Pole Position, chess and a Tank game that was all green ... untill my cat knocked a plant pot full of soil on top of the tape drive

After that I used it to program in Atari basic as it was the only thing it could do   I was 7.

Well, I played SMB on the NES in 1989 at my friends house. That got me interested.

I was pretty hardcore gamer as a child, my brother and me used to play on the Atari 2600 (Which was bought quite sometime after the death of the tape drive) We played alot of space invaders, I passed 00000 on level 1 twice in one sitting....my brother passed it four times, I still remember the pins and needles I had from my numb legs :)

there are two old ones I remember well

firstly is alley cat on the C64
secondly is Wonder boy on the Sega MS

Yeah it was in the back of a car under the moonlit sky....

Sega Master System II I can't remember how old I was but around 5 or 6 probably. 

I thought this was going to be a dirty thread, I had my whole story ready to. Actually, I don't remember my first game but my parents tell me it was Mario on Nes. Told me I used to hold the controller upside down and say "This is my favorite game ever and I will never stop liking it" I guess I was lieing to myself.

First game: Zork (15Mhz PC)
First Console game: Super Mario Bros (NES)

i played zelda on the NES in 1987 when i was 3.

theres even some home videos of me talking about how i have the boomerang and whatnot.

Here's my first baby... my parents bought it for me when I was 9(?) - it cost almost $1000AU. Disk drive(!), with a 1Mhz CPU, 64K RAM, hardware debugger/memory inspector, BASIC (including programming manual & memory map), etc...

(learnt BASIC, then Z80a Assembler... was too slow to run a 'C' compiler - that came years later) 

The first game I ever played was Pong - I think I was about 4?

First console game was Mario Bros.  First "PC" game - Yacht Race on the Microbee.