Blue Prince creator Tonda Ros has played UFO 50 for almost 700 hours: 'I think it's easily my favourite game of the last 20 years'

Tonda Ros, creator of Blue Prince, says he has played UFO 50 for almost 700 hours and calls it easily his favourite game of the last 20 years. He is currently doing tech support for the puzzler while experimenting with new projects, and says his next game will have to be smaller logistically.