Обновился многосистемный эмулятор игровых автоматов. Изменения:
- gui improvements;
- some valgrind fixes (related to memory usage);
- pause the game when loosing focus. Not sure everyone will like this one, it was done mainly for a live cd, but I'll leave it for now;
- fix black screen in windows when in fullscreen and using overlays + double buffer (well all those who had fullscreen problems in windows should try again, this one should have been fixed earlier, but I very rarely use windows now...).
- Handling of urls in the history file (you can access this by "about this game").
- some workarounds for compiz in linux (I don't even use compiz anymore now, but it can be useful !).
- now supports aalib and caca in linux, totally useless, but fun !
- lots of simplifications for writing the drivers. Nothing major, but it makes drivers shorter and more readable. Maybe one day someone will appreciate this in the unlikely event where someone wants to add a new driver ! Some of the changes are limited to the megasys1 driver, which was one of the biggest one.
- screen rotation was broken in cps1/2 (playing with -rol or -ror command line option to be able to physically rotate the screen !).
- plotting doesn't hang anymore if you try to load it after playing plgirls2 (this one is a bug from version 0.28 and before, a long standing bug !).
- you can now exclude clones from the game selection dialog.
- roms included in a folder inside a zip file are finally accepted now !
- fix bad colors for guwange and esprade.

Источник: http://rainemu.swishparty.co.uk

какая разница между Raine и MAME

Почти никакой. У RAINE свой графический интерфейс и он больше заточен на скорость работы а не на "точность", как в МАМЕ.