For those that complain about modern video games being too easy, there are plenty of developers more than happy to serve up fiendishly difficult titles to buck the trend. Mobot Studios seems keen to help fill the gaps, confirming another upcoming Wii U eShop release - the studio previously published the likes of Paper Monsters Recut and Blocky Bot.

Its next title - Demongeon - sets its stall out as a challenging platformer, which will have unlockable modes to suit the most dedicated players; a press release excerpt is below.

Demongeon is a punishing platformer that will push your skills to the max. You play as a demon that has been summoned and captured by an evil alchemist. To avoid being tortured and used, you must escape his trap filled dungeon. Demogeon uniquely combines the challenge of level-based platforming into one large adventure style level with just enough hints of metroidvania gameplay to keep you wanting more! For the hardcore gamer, there is unlcokable speedrun and survival modes. In survival mode you get one life to see how far you can make it!

It's targeting a Summer release and there's an early gameplay trailer below. Check it out and let us know what you think.