I'm guessing this game ceased to function with the departure of 32-bit support for macs years go, doesn't even start, just quits immediately. I'm running on macOS Sonoma 14.2.1. At least I bought it on sale, but I would rather it worked, I miss this gem.
First off, you don't need any extra account to have local saves, maybe it wasn't implemented back in the day when the first "most useful" comments were made making them not useful anymore. Yes it is repetitive, yes there is almost no story, but this game is about shooting stuff up and f you stick to the Medium difficulty and not baby it on Very Easy you will sweat too. Even though it is gory, kids love it! (Cmon, didn't you play doom when you were little-ish? We played the uncensored Carmageddon and we aren't raging street lunatics.). The kids expand the map while I focus on collecting missed stuff in already finished maps to buy upgrades which are really handy in later missions. If you're a casual gamer on a Mac (MB M1 Pro runs it like a champ) and have almost zero options for a good FPS and been eyeing it for a while, don't wait anymore, it's a lot of fun. Sometimes it's on a sale too.
