Can You Play Online Minigames on Minecraft in PS3?

Mine Craft isn't really for that, it's a building game at its core, you can do survival mode that puts you up against monsters and look up the guides to see what all you should be doing, Mine craft has a small plot and it does have an endgame boss.

Creative mode allows you to build whatever you want, with unlimited materials, best part is creating a whole world then switching to survival to conquer it.

Or you can get some friends and all build/destroy a world together.

Thats about it, I have a HUGE RPG themed village it took weeks to build. If you are the creative type, or just like survival games, this is a really fun game.