I'm not gonna lie, when I picked up the original copy for GOG, I was curious about why this game was so influential and fondly remembered. After an hour or so of getting into it, I just simply couldn't put it down. The gameplay may boil down to "click it until it's dead", but the mechanics, atmosphere, music and loot collecting got me hooked till the very end. With the edition of adding quite a few fixes, new classes and enemies with the Hellfire update, I can't reccomend this game enough. Give it a shot and play before you die.
