Half Life: Alyx - Bullet Penetration Mod lets you pierce walls and enemies

The bullet penetration mod for Half-Life: Alyx brings authentic physics the VR game. Bullets pierce multiple targets, enemies or different walls. Customizable parameters affect materials differently depending on the weapon and ammunition, up to bullet deformation and particle effects. The Steam Workshop mod should be compatible with all other mods, according to developer Cementstairs. The separate Shooting Range lets you experiment with the new physics of projectiles.

Sources: Steam