Solid experience, even to this day still. The level design felt almost perfect as I was never lost or confused about what to do, with Black Mesa being packed with atmosphere and visual story bits. Great weapon design and resource distribution aswell throughout the whole game. You will always feel the pressure of a dwindling healthbar and srinking ammunition, but Gordon is never left with plenty of options to deal with the army of aliens and foot soldiers standing in your way. Quite a comedic game aswell, with the reflective NPC one-liners and all the comically grusome deaths happening onscreen scripted or not.