You're correct. Since TDC is an expansion of DDT, I want to incorporate as many elements from DDT as possible. There are still elements present in DDT that are missing from TDC, but I plan to implement those in future updates. Of course, I'll also be adding more unique elements specific to TDC. I apologize about the name. Since I'm not a native English speaker, you can't expect much from my naming sense. Games like this tend to have similar names, so I aimed for uniqueness and ended up with this.