Buy It On: Amazon
Number of Players: 2 - 5
With far less complexity than many other games on this list, Total Rickall is a fun diversion to pull out every now and again between bigger games. Essentially, it's the episode of the same name from Rick And Morty, with the goal of figuring out who is real and who is an alien parasite.
You can get through a game in about 20 minutes, but since the parasites are randomized, it's worthwhile to play several times in a row. If you like a little more complexity, there's an advanced rule set that expands the game out to six players and has two people at the table take the role of secret parasites.