[In this weekly feature, Gamasutra rounds up the week's most popular paid and free iPhone and iPod Touch games, as current on the iTunes App Store.] This week's top paid iPhone game titles on the App Store, as captured on October 31st 2011, are as follows: 1. Zombieville USA 2 ($0.99) 2. Angry Birds ($0.99) 3. Angry Birds Seasons ($0.99) 4. Fruit Ninja ($0.99) 5. Plants vs. Zombies ($0.99) 6. Cut the Rope ($0.99) 7. Angry Birds Rio ($0.99) 8. Where's My Water? ($0.99) 9. Tetris ($0.99) 10. Modern Combat 3: Fallen Nation ($6.99) Mika Mobile's side-scrolling action game Zombieville USA 2 leads the iTunes charts in its first week of release, beating Rovio's Angry Birds and the recently updated Angry Birds Seasons. PopCap claims fifth place with a sale-priced Plants vs. Zombies, as Gameloft's first-person shooter Modern Combat 3 trails EA's Tetris and Disney's Where's My Water? in its premiere week. Here are this week's top free iPhone games: 1. Cut the Birds 2. Crime City 3. 101-in-1 Games 4. Flick Home Run 5. Family Feud & Friends 6. Brothers in Arms 2: Global Front Free+ 7. GlassPong 8. Scream 4 9. Lane Splitter 10. Bouncy Seed SolverLabs leads today's free charts with Cut the Birds, an app that parodies Angry Birds and Fruit Ninja. Funzio's free-to-play sim title Crime City ranks in at second place, as Nordcurrent's compilation app 101-in-1 Games takes third. Other top downloads include Infinity Pocket's baseball title Flick Home Run, Ludia's social game show app Family Feud & Friends, and Gameloft's microtransaction-supported multiplayer shooter Brothers in Arms 2: Global Front Free+.