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William and Sly

rated 4.44 / 5 stars
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Action - Platformer - Other

Credits & Info

Jul 17, 2009 | 3:03 PM EDT
  • Frontpaged July 17, 2009
  • Daily Feature July 17, 2009
  • Weekly 2nd Place July 21, 2009

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Flight 5 Points Find the wings.
Weather Mage 5 Points Turn off the rain.
Dominus Lux 10 Points Slay five darklings.
Deviation 25 Points Unlock all boxes and switches.
Resolution 25 Points Complete the game.
Sensitive Nose 50 Points Find all of the mushrooms.
Sly Fox 100 Points Earn more than 35,000 points.

Author Comments

JAN 30, 2016
Hey guys, I’ve started work on a possible William and Sly 3. Follow me on facebook for updates!


This is probably my best game to date. I wanted to make something more accessible, as most of my flash games have been too complicated for my family to play. :3

I really hope you guys enjoy it, I think it's the most effort I've put in to anything. A big thanks to everyone who helped me test, and Tom and NG for the sponsorship!

As always, leave a comment! I love reading them.

EDIT: The game has version detection, but YOU NEED FLASH 10 to play it. If you have trouble loading the game, please send me a PM with the details.

EDIT: Because nearly everyone is saying they can't figure out the boss's pattern, I've made a slight change that should make it more obvious. Once the game update is approved I'll let you guys know and you can try again with the new pattern. *Alright it's up now*

If you're getting a black screen after the Newgrounds and Particlasm screens this applies to you. This might also help with the loading bar freezing. This was posted by a Kongregate user (thanks Knork):

"If the game does not load past the ads make sure that and are not being blocked in your hosts file. Which is located under C:\WINDOWS\system32\drive rs\etc
If they are, uncheck the "Read-only" attribute and edit out those two lines."

If this works for you let me know.



Rated 5 / 5 stars


platformeres are usually fun but u pumped it up
good job hope to see more

People find this review helpful!


Rated 5 / 5 stars

A nice little game

It was calming and kinda fun. The final boss was a bit anoying but that wont damper my status. I say congrars to you for makeing such a simple but enjoyable game. Its just too bad that it is so short and because of where the story kicks in it seems like a sequil instead of an original.


Rated 4.5 / 5 stars

finally something worth reviewing

A litle too long and monotonous after a while, but overall a very nice game. It has good gameplay and graphics, and if this scores 4.5, Sonny and those other pathetic armor games should be below 0.


Rated 5 / 5 stars

Reminds me of the game Okami.

I just love the feeling of this game. Where your not just out to kill things, you have a simple objective, and it's got very smooth gameplay and animation. Overall great game and great atmosphere.

People find this review helpful!


Rated 4 / 5 stars

Good game

I loved the simplicity of the game even though it wasn't very challenging. Towards the end I was playing the game just to see what the end was like but im not saying that is a bad thing. I was playing to see the end because I was curious about what it was. The music was great and the game was just relaxing to play as well, good job.