Pros
+ Totally immersive story and environment
+ Great graphics
+ Excellent puzzles
+ Brilliant scripted scenes
+ Incredible AI
+ Fast and easy multiplayer matchups
Cons
- Final third of the game reverts to standard FPS gaming
- Lame final boss
+ Totally immersive story and environment
+ Great graphics
+ Excellent puzzles
+ Brilliant scripted scenes
+ Incredible AI
+ Fast and easy multiplayer matchups
- Final third of the game reverts to standard FPS gaming
- Lame final boss

Half Life is a very good FPS where you play the role of Gordon Freeman trying to stop the aliens inside the Black Mesa Research Facility. You have many different weapons and you also get help from the various scientists and security guards in the game. It has excellent puzzles, great graphics, great AI, easy multiplayer, great storyline, and great cutscenes. The only problems are that the final boss is too easy and lame. Another problem is that the last 1/3 of the game is FPS gaming.