R-Type is quite demanding. Needs 333MHz and overclock for fullspeed.
In Turrican I had some control issues. Sometimes the character moves and jumps only a small step if pressing the D-pad or the jump button. Using the analog control it works.
Needs more than 266MHz for fullspeed.
Why is the default setting overclock 16 percent? Doesn't this decrease compatibility?
Compatibility seems good and graphics quite bug free.
My first impression: The best PCE emulator for PSP.
The fw4x version runs on 3.40OE :) in 1.5 kernel mode (The eboot name ist "PSPHUGO-v1.0.2-fw3x" anyway).