Game emulation on the raspberry pi 2

Software is retropie 2.5. Games demoed: Mario Kart 64 Super Mario 64 Banjo Kazooie Street Fighter Alpha 3 (psx) Quake 3 Arena Duke Nukem 3D Overclock/Memory split settings: gpu_mem=64 arm_freq=1100 core_freq=500 sdram_freq=500 over_voltage=6