This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of balloons burst. Once this count reaches 1000, the 'Popper' achievement is unlocked.

Returns the amount of achievements in Garry's Mod.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of balls eaten. Once this count reaches 200, the 'Ball Eater' achievement is unlocked.

Retrieves progress of given achievement

Retrieves description of given achievement

Retrieves progress goal of given achievement

Retrieves name of given achievement

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of baddies killed. Once this count reaches 1000, the 'War Zone' achievement is unlocked.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of innocent animals killed. Once this count reaches 1000, the 'Innocent Bystander' achievement is unlocked.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of friendly NPCs killed. Once this count reaches 1000, the 'Bad Friend' achievement is unlocked.

Used in GMod 12 in the achievements menu to show the user if they have unlocked certain achievements.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of things removed. Once this count reaches 5000, the 'Destroyer' achievement is unlocked.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of NPCs spawned. Once this count reaches 1000, the 'Procreator' achievement is unlocked.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of props spawned. Once this count reaches 5000, the 'Creator' achievement is unlocked.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of ragdolls spawned. Once this count reaches 2000, the 'Dollhouse' achievement is unlocked.

This is used internally - although you're able to use it you probably shouldn't. Adds one to the count of how many times the spawnmenu has been opened. Once this count reaches 100,000, the 'Menu User' achievement is unlocked.