Here’s a couple of quick games that I like:

• Coup - Bluffing game where you try to assassinate other players’ political allies
• Dungeon Mayhem - You’re a party fighting to the death over the treasure at the end of a quest
• Red7 - Play a card according to the rules, change the rules if you can’t play, and go out if you can’t do either of those

I love small, short games, too many favorites to choose from! So instead of all of those I will mention Khôra which is not small but every time we play it surprises me how quickly it goes. The box says 75 minutes but it’s more like 25 or maybe even less.

For a ~30 min game, I like:

• Race to the raft for coop
• Race for the galaxy for competitive

For a super short filler game I like Love letter, I see that one has been mentioned a few times already!

Love the card game Rainbow Pirates [BGG link]

It’s pretty easy to pick up because you’re allowed to go ham during your turn and just play any cards you can.

I’d say it’s a mix of Phase Ten and Uno