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Burp 5 Points

Complete the first chapter.

Airhead 10 Points

Complete the second chapter.

Architect 10 Points

Complete a level made in the map editor.

Rocket Sauce 10 Points

Complete the third chapter.

Gishy 25 Points

Complete the fourth chapter.

Conclusion 50 Points

Complete the final chapter.

Perfectionist 100 Points

Complete the bonus chapter.

Author Comments

WARNING: Spewer is very physics heavy and may run slow at times on your computers. If the game is running slow simply pause the game (Esc or P) and set the detail to low and/or turn off the background rendering. If your playing on a low end PC please download the standalone version, there is a link to it on the title screen.

EDIT: Arrow Keys have been added as alt movment keys for the left handed and or people with "crazy" keyboards.



You're born into this world a guinea pig before god. Unsure of his motives you progress through life solving his puzzles searching for meaning in the rudimentary problems of everyday life.

To make sense of life we must evolve past our previous forms, purge from our bodies the rules set in place by our previous selves in order to see the future with new eyes....

In other words Spewer is a game about puking.


Spewer is a puzzle platformer that uses liquid physics though regurgitation as its core mechanic. Taking the role of a mysterious test subject, code named Spewer, you must vomit your way through over 60 levels of stomach turning puzzles, learning new abilities, changing forms and piecing together your purpose in life.

Controls are in game.


great work

keep it up! i love your animations, especially aether, that was REALLY REALLY COOL
this game is quite original, the pascal's law bonus chapter was also a very very smart idea.

I love many of the chapters, because it needed some strategizing before hand *though im pretty good at those games

the only one i had trouble with was harvest. that one was a pain since i kept falling through my manmade floor. could you look into that?

Awesome expierence.

Hello Bluebaby,

I have been a NG user for year and most likely will be for years to come, however I could never be bothered with making an account. This game however I had to rate and get all medals. I have been a fan of your work ever since TRI-ACHNID tough I have to say my fandom dropped a bit with MEAT BOY, after this though it got fully restored.

Outstanding job you did here, it was a long time ago that I have so enjoyed a flash game. That however doesn't mean I am going to give this a straith ten. It had his problems, for example the game was frustrating at times, not just hard but frustrating because the physics can be unpredictable and unfair at time keeping you from completing a level and foricing you to press R another time. The ending was decent but kept me wordering what the kid exactly had and felt unsatisfying. Unlike AETHER were the story was simple but yet it manages to satisfy me so I know you have it in you. Another problem was that the game ran slow on most computers, I know this probably cannot be stopped but it still was bothering. But overall it still was a great expierence and I hope to see more and maybe a pack of user created content. Overall AETHER was a better game for me so I would also like to see something from you like that again, a game with an artistic feel. But keep up your good work.

- BloodyApples

People find this review helpful!

Amazing Game

This game was challenging but worth getting all the medals in the end. I like how the little pink tadpole thing had 4 different forms, implementing each puke type to be used in that level to pass. This game will be hard to beat but definitely a must play. Excellent use of the physics engine, when I played I had minimal or almost no lag.


This game is amazing sure its the most frustrating game in the world but its awesome, one bad comment (still giving it 10) the 2nd level of the 3rd chapter is quite hard and flying there isn't high enough if you can help it would be awesome like the game. Kudos to the team and good luck Spewing ideas for Spewer 2

Buggy. Very very buggy.

Physics are unpredictable for sure, but stick physics in a small area and you know something is going to go wrong. And by god, it did. Often there would be levels you just had to reset, for example the one where the lava drops down a level and there are platforms underneath. Majority of the time, the platforms were impassably due to lava stuck to them, other bugs like click and jump and move would cause the character to hop in one direction and be unstoppable and they didn't even puke.

Though the game is frustrating it's an alright game. 8/10

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Credits & Info

4.43 / 5.00

May 4, 2009
12:45 AM EDT
Action - Platformer - Puzzle