Kingdom Hearts: Hearts of Chaos

Kingdom Hearts: Sarah West's Conquest is a spin-off to Kingdom Hearts by Disney, Square-Enix, and Sega. it would be released on the Nintendo Switch and Nintendo 3DS.

Summary
This video game is about Sarah West dreaming to be the best keyblade wielder since Sora in the original Kingdom Hearts. Sarah eventually meets characters from the Sonic The Hedgehog franchise at Daybreak Town. Sonic tells Sarah that she has to save the worlds of her favorite Disney classics from the heartless and Black Doom. Sarah agreed with Sonic and his friends. So, Sarah meets some Disney characters that she loves in their worlds like Basil, Dr. Dawson, Jake, Bernard, Bianca, Robin Hood, Lady, Thomas O'Malley, Dumbo, Taran, Peter Pan, and others. Sarah also becomes responsible to be the leader of the Second Princesses of Heart.