Windows 7 Game blocked by security settings

[nutbag]

Ok, so on YouTube, a guy made a game called "Need For Madness Revised and Recharged 2" it's suppose to be a heavily edited version of a game called "Need For Madness 2" (The edited version is 3.45 MB), Need For Madness 2 is safe, and so is the version, I scanned it and everything, but for some reason, the security settings blocked the game, I tried everything, but I couldn't unblock it