Terrific rework of Lemmings, but needs tweaking.

The buttons for caveman actions, along with play/pause and fast forward, could be a bit bigger. Its often difficult to hit the correct button, especially on some of the faster-paced levels, and would probably be worse for those with larger fingertips. A stylus helps immensely, but shouldnt be necessary. After playing dozens of levels, Im sure you could increase the size of the buttons just a bit without compromising gameplay.
Also, fast forward often doesnt kick in until Ive hit the button more than once, and tends to cut out.
Still worth four stars to me though. I remember playing this on computers in high school during free time. Caveman is completely faithful to the original Lemmings, just different characters. Great blast from the past!

Devin Austra about Caveman