Found another kickass shumup - Hurrican!
It's basically a Turrican clone but the graphics are superb (If you like Jets'n'Guns you'll probably like this

)
No Linux version sadly, but it works in WINE and is free! (Beer, not speech)
Speaking of Jets'n'Guns BTW, The RiG folks told me there was now a Linux version, and I checked it out, but it has DRM on it, and not just serial key DRM but on-line activation a'la Telltale Games Sam'n'Max or Steam!! WTF? Seriously??
If RiG didn't need to DRM JnG, I can't understand why LGP feel the need to...
