13/11/2009: Sweet new version with Facebook and Twitter high score posting and gameplay tweaks.
Controls: Hold the left mouse button and quickly drag the hammer to hit the bottle. Hold the left mouse button to make the rat flap his arms to keep airborne.
Use a rat as a projectile! It's not cruel, they enjoy it really. Slam the bottle with the hammer to project the rat into the air. Warning! The more oomph power you put into slamming the bottle, the less you have to keep the rat flying.
(previous updates)
v1.0.2 - Fixes the ridiculous distances bug reported on here the other day. Thanks to Unbeatable-cloud for the feedback.