Dr. Mario World - House Calls is one of those SNES gems that feels simple at first but gets weirdly addictive. You're dropping colored pills to match and clear viruses—kinda like Tetris but with a medical twist. The music's got that classic SNES charm, and the viruses wiggle around like they're taunting you.

At first, it seems easy enough, but then the board starts filling up fast, and suddenly you're sweating over whether to drop that red pill now or wait for a better combo. The two-player mode is where it really shines, though—nothing like crushing a friend with a well-timed chain reaction.

If you've got a soft spot for puzzle games that don't overcomplicate things, this one's a solid pick.