First experience that i remember...
I'm told my mom would put on the Atari and have it do asteroids and i'd watch it when i was like 2-3. And i know i played Defender, watched Fort Apocalypse, and PacMan, River-rat, Spy Hunter, Captain Cosmos, Crazy Chopper, Jumpman, My ABC's, Questron, Castle Wallenstein, Hangman, battleship, some type of stocks buy/selling game, Joust, Mission to mars, Last Starfighter, ET, to name a few. Had dreams i could type a command on the Atari and make a Superman game pop up, but when i went to show it off BASIC just said it was a syntax error. hmmm disappointed...
But the first experiences i can likely call my own that i can remember, would be when my brother rented a NES. so... 1989? Games he rented included TMNT, Megaman 3, and Rygar? Other memories include Rescue Rangers...
Also the main gas station had 2-3 arcade games, NARC, Robot Cop and Altered Beast come to mind. I played those a few times.