I'm looking for the NAME of old PC game

Hello

first of all I apology for my bad English.

I'm looking for the name of an older PC game

I remember it was a DEMO where I could choose the class of fighter or mage, maybe more i dont know, it wasn't full game :D

The game started outside on the beach near the castle.

the camera in the game was on the same principle as in the game Resident Evil 3 I think. The camera did not move with the player. Your character moved by clicking the mouse. The game ended by killing the boss in the castle,

there were a few human opponents along the way

Please help me find the name of that game.

Hello Olsaki, the informations you gave we're not that specific, any other informations you have about the game.