@adequatelyprepared: I played through the game not too long ago. There were two bugs that made it quite frustrating though. There's a section where you have to shoot at lights in the distance. On modern systems they're invisible. With enough persistance and luck you can get through that one. The second bug messed up the very last moments of the game. It's a time sensitive sequence that was impossible to finish on my PC. I had to look up the ending on Youtube.
There's a patchtool with fixes for both. Didn't do anything for me. Apparently you need a cracked main executable for it to work.
I enjoyed the game despite of those problems.