I think WeMod would be awesome with Kingdom Rush, Kingdom Rush Frontiers, Kingdom Rush Origins and Kingdom Rush Vengeance. I use Plitch for only these 4 games and if it were on WeMod I could finally just use WeMod.
Trainer:
Welcome to the community. 
Thank you for your suggestions and for supporting WeMod by going Pro.
When WeMod detects that enough WeModders have a certain game installed on their PC, the game is automatically added to WeMod’s library.
Then anybody who wants a trainer made or updated for the game will need to add the game into their WeMod favourites to let us know how popular the trainer is, so we can prioritise it accordingly.
Pro users (or users who have had WePoints converted into boosts) can improve the position of the trainer in the queue by boosting it, if they wish to.
More information: Game Queue - WeMod Support