Looks like Half-Life: Source to me. It's a remake of the original, they simply ported the original resources on top of the Source engine, and modified the physi

Looks like Half-Life: Source to me. It's a remake of the original, they simply ported the original resources on top of the Source engine, and modified the physics engine so it would feel closer to the first one. It generally doesn't get much love in the community and I am not sure why he chose it. I am not a great fan and have only replayed it a few times.