William and Sly

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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! https://www.facebook.com/LucasPaakh/


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 ngads.com and ads.newgrounds.com 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.



I'm an Australian, and hence have something of a disagreement with the portrayal of foxes in this game...where I come from, we shoot them for fun.

That being said, this is a beautiful game, and I love the smooth graphics and gameplay.


Truly a amazing game

I really like this game for many reasons, it really brought it's self out from most flash games in both animation and playability.
The art was just amazing for a flash game, it's just mind blowing really.The animation was smooth and crisp, and there where no errors to any of the animations. The overall game play was just flawless, clean controls, no glitches, and it was to say the least just flat out fun.
I really liked the whole concept too, it was a game made for people who like to play platformer games, but it was also made so that anyone can enjoy it.
There just isn't any flaw in this game that i could find, the only thing I can possible count as a flaw (and it's stretching its self a lot to count as a flaw) is that you didn't really get a introduction to the characters or the story, but it's also really not needed so again the game is just flawless in every way.

People find this review helpful!


bueatiful graphics, smooth play, simple controls.

Pure Brilliance

Not only is that fox freakin adorable, he also resides within a game that has awesome slathered all over it. Bravo my friend, Bravo. 5/5

People find this review helpful!

An excellent game.

You got a lot of 10's, and you deserve every last one of them.

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Credits & Info

4.44 / 5.00

Jul 17, 2009
3:03 PM EDT
Action - Platformer - Other
  • Frontpaged July 17, 2009
  • Daily Feature July 17, 2009
  • Weekly 2nd Place July 21, 2009