Cowabunga, man! Just in time for the Thanskgiving holiday here in the United States, the always fun The Simpsons: Tapped out has just been updated with a number of timely new features.

Version 4.5.3 is highlighted by the addition of two characters. Here’s what the release notes have to say about the gluttonous update:

Help Sacagawea Lisa save the turkeys before the town devolves into an orgy of decadence and consumption with Turkey-geddon 2013. And find out how the Tribal Chief reacts to the culture in Springfield.

And along with those fun characters, the update adds a new building: Caesar’s Pow-Wow Casino. Just make sure not to lose all your money there.

A universal app designed for the iPhone/iPod touch and iPad/iPad mini, The Simpsons: Tapped Out can be downloaded now in the App Store for free. As usual with this type of game, there are many opportunities for in-app purchases.

Before today’s update, the most recent versions of the game landed in early October and August.

For other app news today, see: BillGuard 4.0 Features Spend Analytics, Streamlined Inbox And Smart Savings, Rovio Goes Full Blast With Explosive Content Update To Original Angry Birds Game, and Do Your Mobile Holiday Shopping With The Redesigned Target App For iPhone.