you'll need to tough it out if you find a decent game server. Gmod takes 20 minutes to download all the addons. Your Steam wallet allows you to purchase items and content in-game to customize your gameplay.
… Free to play games are available to download for free and can be played without a subscription or a credit card. The current version of Garry's Mod is version 13, which still receives regular updates via Steam. To create a game: change your game mode to Prop Hunt (click on Sandbox in the bottom right hand corner of the main menu), then Start New Game. To join a game: from the Garry's Mod main menu, just click on Join Multiplayer Game, then Prop Hunt, and you'll be presented with a list of servers running that game mode. To find maps for prop hunt, you’ll want to go to the steam workshop, make sure you’re on the Garry’s Mod section, and search for Prop Hunt. … When a prop dies, it will become a spectator and can look around the map. There have been tons of people from the Garry’s Mod community that have made maps for prop hunt that you can install directly into your very own GMod server. The Hunters attempt to hide from the props and scare them.
The Props disguise as objects around the map and blend in with the environment.
Prop Hunt is a game-mode where players play a modified version of the game 'hide-and-seek'. (Via meme.) So to actually play GMod on Chromebook, you'll need to meet the system requirements or else suffer a laggy fate.
