Arkedo Series - 02 Swap! [NPEB00614]

Hi, does everybody else have a problem with the CPU utilization with that game. I get a CPU usage of 25%(on AMD Athlon ii X4 630 @ 2.8 GHz) and about 2 - 3 FPS. When I open my internet browser Opera I get about 3 - 4.5 FPS and CPU usage of 40 - 60 %.