Opposing Force stays true to the proven Half Life formula, yet also improves upon it to become a great game on its own.

User Rating: 9.2 | Half-Life: Opposing Force PC
We all know how great the Half Life series is. Half LIfe 2 is probably my favorite game of all time, and the earlier half life games are just as good, without the great graphics that we are accustomed to today. Opposing Force was a lot of fun because you get to play as someone on the other side, as a soldier instead of Gordon Freeman. I thought this game's weapons were better than those in the original Half Life, with cooler alien guns and more powerful weaponry overall. Also, the monsters were better in OF than in HL1, with more variety and just plain scarier. I would definitely recommend this game to shooter fans. It is just plain enjoyable fun even today.