A:AnswerYou can find adapters. Just remember that when you convert video signals from one format to the other you add a delay to the game. When you hit a button on the controller you get a delay before it happens on screen. Find one with the lowest lag. HDMI provides a much better picture than RF or Composite or S-Video or Component.
A:AnswerCartridge Only. There are other systems for that kind of experience. They want this system to more of an Old School Experience. So it is Cartridge only. ( For now?).
A:AnswerITS ONLY 1 CONSOLE! How did you get the idea that there is 2? Here is the official description: "...contains: the Evercade VS Home Console, 2 Controllers and the Technos Arcade Cartridge 1 and Data East Arcade Cartridge".
A:AnswerNo they are not physically compatible with other cartridges. There are systems designed for that, (or using software Emulation on a PC or a Raspberry Pi). That being said, they are constantly adding carts to the lineup.
A:AnswerCart #1 : Data East Arcade 1 -
Bad Dudes Vs. Dragon Ninja
Breakthru
Burger Time
Chain Reaction
Dark Seal
Darwin 4078
Lock 'N' Chase
Sly Spy
Tumblepop
Wizard Fire
Cart #2 : Technos Arcade 2 -
The Combatribes
Block Out
Battle Lane Vol 5.
Double Dragon II: The Revenge
Double Dragon III: The Rosetta Stone
Mania Challenge
Minky Monkey
Mysterious Stones: Dr John's Adventure