They should've started making HTML5 Version of Wartune around two years back. But they didn't. Now you can not play Wartune in any browser because Flash no longer supports Flash content. Many people will also find that their Mini-Client won't work because it uses Flash. Unless 7 Road makes HTML 5 version, it is good bye Wartune. It's been a long 8 or 9 years.
When making an RPG, please consider the following:
1. Allow mechanics to accommodate any single stat build. There is no point in allocating stats when gears dictate which stat to invest on.
2. Let combat skills be portable, removable, with no class restriction.
3. Introduce game features that encourage experimentation and replayability. A building that increases a single stat on upgrade does not differentiate it from the same building owned by thousands of other players. Make it so such that there is a multitude of parameters to invest on and player gets to choose which one to invest his resources on.
The above suggestions will add depth to an otherwise mediocre production.