Hi, Schnupfenbazillus! Fortunately, I have Windows 8, too. All right, so after extracting it, please click on the folder. It should be called something like "Don't_Take_This_Risk-1.0-all." Then, click on "Don't_Take_This_Risk.exe." Please let me know if that works for you!
I'm glad you interested in him! If you want to learn more about him, please do keep an eye out for our next project: Beauty and the War (X Playing Pieces). He'll be in it.