Bonkheads HD 1.0.2

the author of this app says:

Bonkheads is a family friendly fast action platformer for one or two players. Help the two trolls, Grag and Thog, stop the hordes of invading pests from reaching their beloved Trollsville. 144 levels in twelve unique environments provides plenty of long lasting entertainment.

Highlights
144 unique levels
12 different Underworlds with varying friction and gravity
3 nefarious bosses
8 special blocks to help and hinder
6 types of power up gems
33 achievements to earn
Co-op play for two
Controls designed specifically for touch

What's New in version 1.0.2

Fix for Main Menu:
• Fixed a bug where menu buttons could become unresponsive when the device was oriented with the home button on the left.

Requirements

Requires iOS 3.2 or later