Severed originally released for the Vita but it just came out on iOS for around $5, which is when I grabbed it.
So, Severed will probably become a little mobile time waster for me now. Instead of sitting down with it for extended periods like I have been doing I'll probably play it in little five minute sessions to make progress.
If any of this sounds interesting to you I recommend you check it out. Now that it's down to $5 it's easy to pick up and give it a shot.