Thunderbird is "go" with a large and carefully-textured fighting arena, with lots of levels, plus ramps, crates to clamber up on to reach other levels, our favourite weapons and power-ups, an elevator...all a player could possibly want. Sometimes these arenas become popular, and get played regularly, and sometimes they disappear without a trace. I think that this has the potential to be one of our regulars, but we can only wait and see, after of course getting hold of our own copy. It will be interesting to see if TB himself makes a server using it instead of his usual "Moonlight Bonus"! I don't know what a (Heavy Metal) "Grinder" has to do with things, but hey, it makes a colourful name...and a map with lava below where one can't actually fall through into it has to get full marks for originality!