Terribly low FPS in Requiem Level 6 @ Radeon HD4670

[nympholept]

Basically, a physics glitch that sucks up your CPU power.

Thanks for the explanation!
I had searched the forum for info last year, but eventually just abandoned playing requiem because other people were having the same problem as me and no-one was getting any answers.
I had thought it was just because I had a Radeon, since it was mainly Radeon users who had the problem.

Hopefully now that the cause is known, Frictional can patch it.