You need old tube TV if you ever want to play Zapper, Super Scope, Justifier or any other light pistol game.
As long as it doesn't have a digital processor, otherwise it's as useless as any HDTV.
Does rear projection TV works for retro video games, specially the light guns?
Not with light guns
If it's not HD it will, but good luck finding one of those old clunkers at this point.
Gun compatibility has nothing to do with the TV being a CRT or not, contrary to popular belief. It's largely about how the screen refreshes.
Sony made a 40 inch, but it weighs a ton.
It's also likely to have a digital processor, making it useless for light gun games. A LOT of the last-gen CRTs are. I have a 36" sony that I bought just for light gun games, only to find out it isn't compatible. Now I have a 250lb. TV in my basement that's totally useless
