Warlords Castles is a mobile game based on the Warlords series that was being developed by Impossible Games before they shutdown but was finished by members of the development team who continued working on the game for Infinite Interactive.
It launched in an incomplete state with an "as is" build due to the difficulties but continued to be worked on.

It is a lane-based strategy game with 3 resources to manage for that are generated over time and can be sped up by different buildings. Units can be recruited in stacks and march towards the opposing base automatically.
The game has a single player campaign with a unique story and a new arch enemy to defeat. There are 4 playable races and 2 Warlords that could evolve into different subclasses and use spells at later levels.