Probably my favorite game of all time. Most unique and immersive game world I've ever existed in. Everything from the cackle of the splicers to the jingles of the vending machines to the 50s music playing from a nearby phonograph all wrapped in a gritty art deco aesthetic just make for such an interesting and iconic setting. Gameplay is a below average first person shooter by modern standards, though the plasmids (lots of different builds and combinations) and interactions with the world (hacking turrets, setting up explosive barrel traps, etc.) are still top tier.