Let me give a hint. Those 3D games I once played in Dingoo A320 are Seven Days Salvation and The Decollation Warrior.
I'm talking about the console that plays a game other asides (or than) the game that plays any emulator.
But, looking at the RG350, I'll hope it works similar to A320 as I buy that console. It will give me a reason to continue studying the Dingoo A320 SDK.