Realistic footsteps for EZ2

Do you think that EZ2 (HL2) footsteps sounds are pretty weird and boring? Well, this addon changes some of the footsteps from HL2 to better sounds from other games. Footsteps sounds that have been changed: - Concrete (sounds from Counter-Strike: Global Offensive) - Grass (sounds from Pirates, Vikings and Knights 2) - Dirt (sounds from Left 4 Dead 2) - Sand (sounds from Pirates, Vikings and Knights 2) - Gravel (sounds from Left 4 Dead 2) - Mud (sounds from Half-Life 2 MMOD) - Wood (sounds from Zombie Panic! Source) - Woodpanel (L4D2 common infected wood footsteps sounds) - Tile (sounds from Left 4 Dead 2) - Metal (sounds from Outlast) - Metalgrate (sounds from Half-Life 2 MMOD) - Duct (sounds from Counter-Strike: Global Offensive) - Chainlink (sounds from Half Life 2 MMOD) - Rubber (plaster footstep sound from Left 4 Dead 2) - Ladder (sounds from Counter-Strike: Global Offensive) - Glass (sounds from Left 4 Dead 2) - Plaster (concrete sounds from Counter-Strike: Global Offensive) - Metal box (sounds from Half-Life 2 MMOD) - Wood box (sounds from Counter-Strike: Global Offensive) - Water (slosh and wade sounds from Pirates, Vikings and Knights 2) That's it. Other footsteps sounds are still vanilla EZ2 (HL2). Enjoy!