art style like mana khemia

https://www.youtube.com/watch?v=jTM0bon3I0s
Solo Gameplay First 5 Min

Local coop or LAN coop ?

It IS "Pocky & Rocky".
Well actually, this game was released on PS2 under a different name, called "Heavenly Guardian".
Which basically is a "Pocky & Rocky" game, but... I don't know the full story anymore.
Either it's something about the license or something different...
Wiki says "legal issues with Square Enix".