Beta version 1.31.19 last updated on the 24th of January.

• Bugfix: Sending PMs to newly created players sometimes caused a crash.
• Bugfix: Out-of-SP tutorial could open your character sheet continuously, but be unable to show you what to do (Mick42).
• Bugfix: Fixed the background of the achievement progress bars not showing.
• Bugfix: Added the pile of bodies graphics to the enemies dialog.

Beta version 1.31.18 last updated on the 20th of January.

• Change: The Facebook version now uses Zombie Pandemic credits as the premium currency, instead of Facebook Credits, making it possible for Facebook players to also get massive bulk discounts.
• Bugfix: Fixed some styling errors in the drop / sell popup.
• Bugfix: Sewers and Subways were inaccessible. (reported by wearhint)
• Bugfix: Out-of-SP tutorial was broken.
• Bugfix: SSL error popup in Firefox when you opened the site.
• Bugfix: Remaining credits didn't update when instantly finishing training or facility work.
• Bugfix: Money Earned counter when working for money would always show $0NaN (reported by TheSonOfSin, buddy3778, KillUAll, Stryp).
• Bugfix: Adding items to safehouse facility would sometimes not remove it from your inventory (reported by latefordinner, Eluxion, BigDaddy36).
• Bugfix: Tutorial could deadlock on combat start (reported by Urban_Knight).