Mini Game Ideas?

hey could you give me some mini game ideas for an arcade inside my game?

You could go with the classic breakout, asteroids, or snake, maybe a combination of those three and other arcade games i.e. you control a snake which slithers around bouncing a ball onto moving asteroids to destroy them.

Avoid breakout and pong (They usually don't work well without the right controllers).

I have a minigame in one of my programs that I'm currently working on. I'll try my best to describe it... There are cards laid out in a 3x3 formation face down. Select a card to "flip" it. Match a door card and a key card to win. If you flip two monster cards you lose. I use print characters for my minigame but it would probably be more visually appealing with sprites.

I have a minigame in one of my programs that I'm currently working on. I'll try my best to describe it... There are cards laid out in a 3x3 formation face down. Select a card to "flip" it. Match a door card and a key card to win. If you flip two monster cards you lose. I use print characters for my minigame but it would probably be more visually appealing with sprites.

that sounds interesting.

perhaps make it a demo of another game to motivate other people to download the full version of whatever game you choose