| Gained For; | Achievement |
|---|
| Kill an acid antlion worker | |
| Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft | |
| Defeat both antlion guards outside the White Forest | |
| Survive the Hunter ambush with Alyx | |
| Destroy the Combine Autogun in the junkyard | |
| Survive the ambush at White Forest Inn | |
| Secure the launch doors on missile silo 2 | |
| Kill an enemy by planting a hopper mine | |
| Save the missile silo from the Combine offensive | |
| Unlock the rocket launcher lambda cache in chapter Under The Radar | |
| Find every radar cache in chapter Under The Radar | |
Pokémon (Gen I)
Name the Toy
Games by Cupcake
