You will unlock the Gatling by the end of Day 13.
The 29th day
60 days
Play vs mode and kill 10 players. You will get it.
u get it by playing through about 4 days woth of level, it is awsome
You take a sh*t on the ground and stick your thumb up a witch's a** and she falls. lol
you have to hack it.
Beat the Adventure mode. Then you can now unlock mibi-games mode.
by completing the game and finishing all the puzzles and mini games
you just have to keep playing solo
Call of mini zombies free
your bumb man