Spewer is a new physics-based platformer created by the prolific Edmund McMillen and Eli Piilonen, featuring music by Gravity Hook and Meat Boy music composer Daniel Baranowsky. You are in control of a test subject named Spewer, who must escape from the clutches of a scientist by surviving all fifty-five rooms inside a maze-like laboratory, one level at a time.

Spewer's ability to regurgigate and consume bodily fluid will be called upon frequently, as you attempt to make it past the traps and obstacles that had been placed cleverly to halt your escape. The first few stages also act as sort of a tutorial, where you will be put through your paces under the watchful eye of your observator. Note that there is a limit to how much fluid your body can store and spew out, so if you empty the tank completely then you'll have to eat food or even your own vomit before being allowed to regurgigate any further.

Due to the heavy use of liquid physics, the game might probably run a bit slow on some browsers. To counter this problem, Edmund has included a link to the download version on the title screen which should work better on older machines.

A secret chapter with additional stages is unlocked automatically once you've completed the original five story chapters. The game also features a map editor that can be used to create and share new levels of your own design with other players. (source, preview, direct download link)

Play Spewer at Newgrounds