Pac-Man Museum+ [2]
* if you lose all your lives, you get the option to insert another coin and continue from where you left off, rather than getting a game over and starting over from the beginning
* So many other little things
I think Arrangement could be a strong contender for "new favourite Pac-Man variant", but I'll need to play it a few more times to be sure
Pac-Man Museum+ [3]
One thing that's odd about the collection is the way you actually access the games - rather than having a menu, there's a virtual 3d arcade, and you play as a 3d Pac-Man walking around between arcade machines.
I'm not sure how much I like this - especially since the background arcade sounds are so loud - but it is cool that playing the arcade games gives you items you can use to customise the arcade.