6 Feb 2017, 22:01

The Atari 5200 unfortunately is not on Recalbox - it requires very specific bios files that are not in the required list for Recalbox, confirming its absence, and the 8 bit Atari computers use the same emu core, so if it was there, the 800XL etc would also be emulated as it was effectively a 5200 with a keyboard. The Atari 8 bit computers will not be on any Recalbox release of the forseeable future going by the log files of whats coming next, which Im genuinely surprised at.
Having the PSP and Dreamcast emu's running on my Retropie setup (I have Retropie and Recalbox setups - long story....), it unfortunately doesnt look good - the Pi3 simply isnt upto the job of emulating those systems at a decent frame rate. There are only about 10 "big" PSP games that run at a decent speed and ditto with the Dreamcast.