We have 4 cheats and tips on PC. If you have any cheats or tips for Garrys Mod please send them in here. You can also ask your question on our Garrys Mod Questions & Answers page.
In the Gm construct map, go to the garage place and look under the path at the side where you can see the hl2 symbol. Fly through it and you come to a small room where there is a couch, a sink a doll on a table and a notice board.
Make a combine so small it can fit in a coulored box. Kill the Combine, and then it will enlarge to the normal size as a corpse. The corpse will get a body part or limb stuck in the box. Then it will glitch out, from kicking you in the groins to sinking through the floor.
To get this, simply press Y to access the chat and type the secret phrase, which is: 'rusty bullet hole', without the quotes. Press Enter to confirm it and get your achievement.
Open up the developer console using the ~ key. Type in the codes below to activate each cheat:
thirdperson: Change the camera so that it is behind the character.
firstperson: Return the camera to it's first person perspective.
bind x thirdperson: Set a particular key (defined as x) to the third person camera change.
bind x firstperson: Set a particular key (defined as x) to the first person camera change.
cl_drawhud 0: Remove the HUD (information shown on screen).