It doesn't seem as if money is an issue here. Apart from code getting lost, a lot of things need to be redesigned, especially the graphics, otherwise people who have FHD displays would look down upon it even if the game is advertised. And considering that some of the source code is lost too could mean that this project might require efforts equivalent to that of a new project.
However, the much I want the game to be worked upon, I believe dcode has better ideas if he's about to go for a new project, considering his current project is on web assembly...
I jut hope some miracle happens and CreepTD stands tall again, even taller than before.
