TouchGen: A funny thing happened to me while playing ‘Vectros’. I was initially stumped by its simplistic, line-drawn Vector Scan graphics. I believed, quite incorrectly I now admit, that the developers had somehow forgotten to ‘colour in’ in the game. Perhaps their virtual felt-tip pens had run out and someone accidentally released the game while the office runner popped down to Tesco to get some more. It was only 15 minutes in that I realised the visuals are supposed to look this way. Apparently it’s a technique that was used quite a lot in the early 90’s. You know I knew that right? Of course I did.