Another short and sweet follow up to Half Life 2, for me the problem with this one is the back half. While most of it is pretty standard Half-Life 2 fare, it ends in a massive open area base defense sequence which I found super frustrating, and not fun. In it you need to haul around huge bombs and lob them at big walkers. If you miss, you're shit out of luck and have to go get another bomb which sucks. While I really enjoyed the rest of the episode, I can't be bothered with that last part.