via http://www.aep-emu.de/
2600.emu is a commercial Android port of the Atari 2600 emulator Stella 3.5-svn.
Quote:
- Minor bugfixes to the config file and turbo code
- On-screen controls auto-hide when Xperia Play gamepad slides out
- Added paddle control support via the existing joystick controls
- Added support for internal ROM database to detect parameters (fixes games like Dig Dug NTSC)
- Fixed Galaxian graphics
