Sometimes I think the only thing that interests me from Raspi are emulators. I see Frogger in the Pi and the nostalgia come to me :_)
This time we have an old version (v0.37b5), but games are working at full speed. It's RasPi Optimized and uses dispmanx graphics, SDL input and ALSA sound. It works with X-Windows and console.
Still no joystick support, but work on it.
Recommends the following configuration in config.txt file (tested on B model, 512 MB)
arm_freq=950 core_freq=350 sdram_freq=500 gpu_mem=64
Link: Download from Pi Store