The game is missing? I just tried to download the game from the App Store and it said it was no longer avalable. Did the company take it down or go out of business?
They indeed announced shutting the doors, last April already in fact: http://www.ambientstudios.co.uk/. Really too bad, it is a great puzzle game and shows their talent
More portals and what do you know, CRT effects: Telepaint (By Acid Nerve) [edit] I wanted to get a feeling of the gameplay again but MM is crashing one second after launching (iPad mini2, iOS 9.2)