I have a MadCatz light gun for Dreamcast. When I go to play House of the Dead 2, it lets me fire one shot. After that, I can't hit anything. It is a CRT TV.
Also, when I go to calibrate the gun on the options screen, it will let me hit the first target, but then I can never hit another target. I tried different light settings, different tv settings, different angles and distances (including point blank range), but nothing works.
Any ideas? Should I just trash it?