"LandStalker" Genesis rom help please

Firstly, you can see objects through the speech boxes. I see this as a minor graphical glitch, and can live with it.

However, the big problem is that I cannot purchase any items from the shops. Those who have played this game will recall that you must pick the item up and drop it on the counter, which initiates the purchase dialog. However, this doesn't happen anymore (placing the item down initiates nothing), and is going to make the game very hard to complete :razz:

This is similar to the "Shining In The Darkness" glitch, where you cannot purchase items from the shop (the "all cancel" bug). Both games were also made by the same company (coincidence? I think not).

These bugs only happen in PSPGenesis, I have tried a few other emulators for both PC (eg. Gens, KGen) and XBox (eg. NeoGenesis) and it works fine. I could try DGen, but I find it very slow and jerky compared to PSPGenesis.

If someone has any idea how to fix any of these problems, I would be very happy.

OK, I tried "Shining In The Darkness" in DGen and it fixed that bug, but the sound is very bad.