This resource pack replaces a few of Minecraft sounds with ones from Half Life 2
- Nether Portal: Replaced with the sounds from the teleporter in kleiners lab
- Walking Sounds: stone, grass, dirt, gravel, and wood all have new footsteps
- Ladders: Replaced with the half life 2 ladder sound
- Firing a bow: Replaced with the crosbow firing sound
- Jumping in water: Replaced with a sound from Half Life 2