This is honestly an absolutely AMAZING idea, I assume all three will have Vastly different personalities. For example Red comes off as Aggressive and immensely violent. So I assume one of the others would be a polar opposite as very peaceful and Conflict avoidance?
Haha thank you! They're definitely all different from each other though each of them struggles with an issue that their Wonderland journey will force them to confront. The gameplay itself will hopefully reflect the differences in them as well with unique gimmicks and framing to their story. Alice for example is currently planned to have a bit of a life sim aspect to her early chapters before she gets dragged down the rabbit hole.