Project Lambda is a remake of Half-Life Alpha 0.52, released some months ago, on this Mod you will can play the same maps, with alpha enemies like Mr.Friendly, or Kingpin, but this time on Source engine. This will not be a Half-Life original total Mod, this will be only Alpha 0.52, remake with complete new maps like you see on the original Alpha 0.52. Now is time to play it on Source!
Do we really need 10 screenshots of the same hallway?
Anyway, the props look randomly selected and placed. Also, HL2 has a ceiling tile skin, you should use that instead of that hatch thing you've got on the ceiling. The lighting is too harsh, as well. use some light_spots and learn some of the Constant/linear/quadratic lighting.
Please add the Ladder Shaking Motion like in Alpha as it was awesome!