Ire –Blood Memory is a hardcore action RPG which gives you a little bit more of a chance than Dark Souls. Covering a wide range of experience, from veterans to total beginners, the difficulty grows as you progress and gives you a bit of a challenge without the risk of giving you an aneurism.
It may sound like an extreme move on Tenbirds' front but the developers thought it would be less damaging in the long run to work on the game's improvements behind-the-scenes rather than continuously release patches. After a year and a half in development, I'd say it was definitely the right call.
Check out the game here on the App Store, or on Google Play. The game is free-to-play with IAPs.