You're sucking blood when you play the game, do you believe it?

Playing "Call of Duty" when shot, it's okay, it's just in the game, you're not going to bleed, are you? But it's all going to change. Recently, the foreign two players Taran Chadha and Jamie Umpherson in Kickstarter launched a public-funded project "Blood competition (Blood Sport)".

"Blood Sport" is a game peripheral that is connected to the body through needles and rubber tubes, and when you are hit in the game, it sucks the blood from your body.

According to developers, "Blood Sport" is designed to create a combination of game activities and blood donation equipment, it allows players to do what they like to do while thinking about some more important things, such as blood donation.

Their first game + blood donation is expected to be held in Toronto, Canada, on the March 17 of next year (that is, the launch date of the battlefield: Tough battle), and the blood collected from the event will be donated to the relevant organizations. However, they also suggest that players who want to participate in the event first go to the hospital to carry out blood tests before donating blood so as not to faint in the course of the game.