Chillingo is running a limited time App Store sale on Two Tribes' iPhone version of Toki Tori [link].
Toki Tori is a puzzle platformer in which you control the actions of a cute chick across 80 levels. The goal of each level is for Toki Tori to free his siblings who have been mysteriously kidnapped. Each level has a number of eggs that much be rescued and a certain inventory of tools to accomplish that task. The levels consist of a side-scrolling platformed environment with ladders, obstacles and enemies. Solving a level involves finding a way to collect all the eggs without getting stuck or killed by an enemy. Judicious use of your special tools is the only way to succeed.
We reviewed Toki Tori in May and found it to be a wonderfully challenging puzzle game that has been very well adapted to the iPhone. It comes highly recommended.
A free, lite version of the game [App Store] also exists for those wanting to try before giving up the $0.99.