Thank you! That was one of the aims, though the game gives you a lot of ammo and health still haha. I've played this with the Black Mesa Classic mod and they work pretty well together since the mod adds a lot of new enemies and balances ammo drops pretty nicely, though it is harder than the base game. I'm still fine tuning a couple of things so let me know if anything is too easy, difficulty, or if ammo is too scarce.

This sounds like a fun play mode, deepening the survival horror aspect of Half-Life. Thank you!