Looking For an Obscure Video Game

Years and years ago I rented an X Box (I think) game created by an Easter European company. This was most evident in the dialogue, as the characters spoke in a bizarre cadence and often emphasized the wrong syllable. The plot was that at a young age a pair of fraternal twins is separated, and years later after growing up the main character is told by some evil dude his sister is in said evil dude's clutches, and if he wanted to see her again he has to go do things for the evil guy. Main character does so reluctantly, but fortunately he's able to make telepathic contact with his sister and plot against the evil guy. I think. It was either that or the evil guy wanted them in contact as a way of keeping in touch. It was a long time ago. Anyway, the character makes contact with a previous acquaintance, some old wizard dude, who wants his help in restoring an ancient magical portal network thingy. At the beginning of the game, before the actual plot is revealed, you're heading up to a FREAKING HUGE old temple at the northern edge of the world map. You have to clear out the goblins squatting in it before you can head back down the path to the starting village. The only other thing I can remember about the game is that you can attach things like gems to your weapons to boost their stats, and you can even combine multiple weapons of the same type together.

Bumping because I cannot be the only person in the world to have played this game.

You'll probably get better results at You Know That Show.