Finger Simulator is the stuff of nightmares and it's free on iOS

The longer you look at your hands the weirder they look.

This is something I've noticed after playing Finger Simulator. It's somehow beautiful and disgusting at the same time.

Thankfully, it only takes a few minutes so it's over quick. It'll probably last with you for a lot longer.

Finger Simulator was made by Mario von Rickenbach and Michael Frei for the Fantoche Animation Festival in Baden, Switzerland.

It's a promotional puzzle game, in essence. The tips of fingers poke out of little holes begging for you to investigate.

Upon pulling on them, you'll see another hole open up somewhere to put the finger in. Doing this creates each letter of "Fantoche".

The 'o' and 'c' are where it may start to, er, get to you.

You can download Finger Simulator on the App Store for free right now.