Great combo system and controls, poor approach to player progression. Beat 'em up and Action RPG fans alike would find lots to enjoy here if only you didn't have to play each of its levels over and over again.
"Jellyflug" is totally worth a look for longtime platforming fans who can appreciate just how good the level design gets. However, you'll have to be forgiving of an achingly slow and sometimes finicky combat system.
If you loved the first "Squids" and want more content of that caliber, you should dive right into the App Store and download "Squids: Wild West" -- it's as simple as that.