SamuraiCrow: The logo itself is kinda cool I guess - it's a wireframe version of the word Charr. It spins around, splits apart, and reassembles itself. I've been able to view it on both my 3000 (25 MHz '030) and on my 4000. Odd that it wouldn't work for you.
Angus: I was thinking about it some more, and I'm almost positive that it's a standard 320x200 NTSC screen, because I played the game for years on my 3000, and also on my 4000 with an external scandoubler - neither of which have support for DBL modes if I'm not mistaken. That said I'll try those programs out.
As a test I powered up the Amiga with the external scandoubler attached, but with the monitor hooked up to the PIV. I launched charr and got the same behavior, but when I switched the monitor cable to the SD/FF I was able to play the game. So now I know that the game is in fact working, it's just not displaying on the PIV for some reason.