PC gamer had an article about free minigames this month, and PCG found this little gem.
torus trooper
God, its so fun. think tempest on huge amounts of speed.
Normal dificulty is fun, but on hard and extreme the speed gets higher and the enemies shoot more. extreme pretty much releses all speed limitations completely and requires some skill to play.
which is why I must gloat
This
is a replay file for the game, its a little 4kb thing that you drop into the replay folder. that way on the tile screen you can see just how well I did on extreme. because, yes, that was the accuall gameplay speed, and that was levels 9-11 if I remember right. but that replay will be overwritten with whatever your last game was, so go play yourself.
post yourown replays so we can all see how well you did.
and if I havn't said/implied it enought already, THIS IS AN AWESOME GAME!