Without the Gravity Gun, Half-Life 2, its episodes, and many many mods would be very different. It was revolutionary and a LOT of fun to play with.
This challenge features the gravity gun, and adds some new functionality which was optional for mappers to use.
You play through a variety of settings and ideas.
Total Downloads: 51617th April 2018
27 Comments and 5 recommendations, most say "Play It Later"