You add people by clicking `Invite` after you have selected a wave on Multiplayer. Then click `Add` and type in the username. Then click on the player and send them a request.
My username is HoloScout. I made a `Multi-Player and Death Match` thread if you want to add some more information. I have added you on Facebook as well Tony.
Samurai's balance helps with harder levels. My samurai is level 50 with level 10 Sword and Bow. All Collections are completed and I have max level Assassin, Frostie the Bowman (Champion), Rocket Farmer (Champion), Zato Swordsman and Rocky T'Man. Lethargy, Reinforcements, Tornado are lv 10. I am on wave 183 and the levels…
Same with me, I cannot play any Glu games now because they are either extremely slow with consistent freezing or just force close after closing ads. I have sent a support ticket, so I am going to wait for them to reply, hopefully with something good and not "Reinstall game". :p