If I had the space and the funds my dream would be to have a collection of Atari Vector games.
Asteroids & Asteroids Dx
That's my 10. If I could I'd add Super Breakout , Cocktail Warlords, Missile Command and Marble Madness to that lot. Then maybe a 4P Gauntlet too though. And a Peter Packrat.
And a Super Sprint....
What a games company they were......I could fill my house with their games....