I enjoy top down stealth games, and haven’t seen this game get discussed much, but it was pretty fun - Serial Cleaner (and sequel, Serial CleanerS)
You play a guy who cleans up murder scenes for an unknown serial killer, all the while evading guards and other security measures. It’s a pretty fun experience, and I do recommend giving it a go if that’s your kind of thing.
There’s also the Marvelous Miss Take, a game where you play a woman on a mission to perform a series of heists. Also a top down stealth game, you get to use some gadgets to distract guards while you sneak past and to your goal.
Both are older indie games, but enjoyable for at least one playthrough.