"Dead Frontier" is a multiplayer online role-playing browser game that is free to play from Jagged Blade Software. While surviving a zombie apocalypse on your own is OK, it's more fun to play with friends while fighting the undead. Luckily, "Dead Frontier" lets you invite your friends to play with you. For each friend who reaches level 10 in the game, your character gets £3,250 in game cash to spend on all the shotguns and bullets you can hold.
Log in to your profile on "Dead Frontier."
Click the link at the bottom of your profile page to invite your friends. The link says "Invite your friends for £3,250."
Fill out the form with your name and up to five of your friend's e-mail addresses. Click "Send Emails."