It's fun, shooting zombies and aiming for the head as much as possible. Haha. Good replay value, indeed.

I decided to check this game out right after messing with its more graphics-demanding prequel DE:HR, and I daresay it deserves its GOTY title. I can also see why some call it a classic. How your actions would impact the storyline, whether you would kill that one important npc or save him or any similar scenario... It's amazing how a decade-old game can pull that off so flawlessly. I dunno, cause well most games I've played in the 90s have linear storylines. Also worth mentioning is the imitation of CCTVs and security systems, and of course augmentations. Overall, a role-playing FPS shooter/espionage game at its best. That is, if you don't mind its old graphics engine and all.

Thumbs up for the lulz! No, seriously. Often I find myself returning to this FPS game. It's that good.