No Exit : Torments of Hell

You're a bat who can't fly - only spider sling. Don't touch the ground or you'll die. Simple addicting and at times frustrating - but in the fun way that you'll want to try again. https://www.youtube.com/watch?v=AZJLWIB93MM

https://youtu.be/k5UZxdtdRhA Full disclosure: I received this game from the developer because I already own some of their software products. Quite a deceptively tricky little game. You basically need to go from one end of a level to the next using a grappling hook, but of course as you progress the game throws more challenges. Interface is simple as are the controls, the graphics are good and the sound track varied, and you have a campaign mode and an endless mode to challenge yourself with. Improvements: it would be nice if the cursor was something a bit more thematic, and I occasionally had the back ground randomly swap before the end of the level, but they are both minor issues. If you like challenging games then this is one you should keep your eye on.