What was the first videogame that you remember playing?

Pong at home.
Space Invaders in an arcade.

edit: I'm second guessing myself now, was there a game before SI?
'Asteroid' maybe; there was a car racing game where the car was a real model car and the road was illuminated from behind - or am I imagining this?
Old Guys and girls anybody?

Super Mario RPG: Legend of the Seven Stars for SNES. It's still my favorite game to this day.

Pong. That and Pacman are the only 2 I've ever played.

Number muncher. It was a math game for kids i played in like 3rd grade on an old school mac computer. Back when everything was floppy disks and pixelated graphics.

Atari

I remember playing the original Mario game

pong

Asteroids was the second video game I played. I loved it.

Sonic spinball and a Sega genesis that my mom picked up at a garage sale.

I think Pong and then Qbert, Pac Man and Donkey Kong

Pong

Pong

Super Mario Bros on the NES at my grandparent’s house

Duck hunt

Mario Bros

Super Mario Bros with my oldest brother

Pong

Solitaire xD

Rogue.

Pac-Man at my cousin's house. He had an Atari 2600. Mom wouldn't get one for me.

Pokemon Diamond on the DS

Mortal Kombat on the Genesis/Megadrive.
I was 5. I turned out fine though

Space Invaders.

That was ten pence gone in seconds...

Pong? The tennis like game on coleco

Pac Man.

Super Mario World

Pong and Combat in the mid 1970s

NASCAR 98

Pong and Space Invaders

the first Prince of Persia

Bubble-Bobble on the Amiga

Pong…the original home version

Super Mario World for the SNES

beauty and the beast on SNES

Pong, probably.

It was an oscilliscope trace called edge level triggering.

Donkey Kong for the Atari 2600.

Any out of CS 1.6, Quake, Command and Conquer: Renegade, Elasto Mania, and Street Fighter 3.

Ms Pac-Man

Super Mario Bros 3 probably

Pong.

Pong.

Atari combat

Bomberman

Prehistorik 2