The first time I saw this game it looked familiar. Later I recognized that the menu style is very similar to Starcraft.
A JP RTS/RPG sounds like a cool idea. Unfortunatelly this has nothing in common with a real time strategy game.
Nothing special here. You control one of four character, collect stuff and upgrades on the map and wait until the time for the mission ends. Next mission, same mechanics: monster spawn, die, drop stuff... nothing new. The character shoots automatically, so all you do care is moving around and wait untill the mission time (10, 20 or 30 minutes) passes, which is quite time consuming and boring.