HikarinoHikou

It's a simple runner game, but you may spend many hours playing it. You're playing as a little flying light in a dark endless tunnel. Light slowly fades out and you have to catch white light boxes to stay alive. You will lose part of light if you hit violet cubes. If you will lose all your light your run will be over. Further you fly - more points you get, and also you can collect coins to increase your score even further