Gatekeeper is an security wall that checks whether or not applications have a Developers ID from Apple. This Gatekeeper is to prevent malware or viruses. This means that we need to turn it off before downloading iLoL on Mac OS X 10.8!
Instructions on turning off Gatekeeper in OS X 10.8 Mountain Lion
1.) Open System Preferences. 2.) Click Security & Privacy and make sure you’re under the General tab. 3.) If the Lock icon on the bottom left corner is locked, click it, then enter your administrator name and password. 4.) Under “Allow applications downloaded from:” choose “Anywhere”.
When the installer finished doing its thing, you can set the Security & Privacy Settings back to the default.
Please be aware that this project is in no way affiliated with Riot Games Inc. This is a 3rd party project. Nor Riot Games Inc., nor The LoL Mac Team, nor www.boompje.net can be held responsible for any suspensions, bans or other processes that negatively impact your gaming experience.