Originally Posted by killergorilla
No standard lightgun will work with an LCD because they don't have scanlines at all and that's how lightguns work.
If the lightgun doesn't come with a little IR device to go above/below the TV then it won't work with an LCD.
There are now new ones which work with LCDs but unless the game has crosshairs displayed all the time you will really struggle to play the game.
With a google search I've come up with some interesting compatibilities with these guns so for the sake of £8.99 I thought I'd give it a go.
EDIT: I do have an old style TV so all is not lost anyhow.