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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 4 / 5 stars

A game about an animal's connection to human. A small little fox turned out to be one of the helpful and loyal companions of humanity, a feat that some people can do but not MANY. One of the game's assets that captivates me is the background; simple in style yet artistic in nature. Lastly one thing I found that can be a downside part of the game is it can be sleepy and boring when the person reaches a certain point but still this is a good game.


Rated 5 / 5 stars

for the wings and switches, look here . you need wings to get all of them the boss snake has a pattern that makes it much easier to complete. don't get hit by it when the mouth is open. when the mouth is closed, it will either go on the top or bottom. if it goes on top with its mouth closed, stay on top, and wait for it to pass on the middle or bottom. you'll know when the screen stops shaking. after it stops shaking, go to the middle and see where it is going with its mouth closed. go to that area, and wait for it to pass again. repeat until you have 5 fairyflies and then touch the rune and wait for it to pass in the middle to touch you. it took me a while to figure out the pattern, hope this helped!

People find this review helpful!


Rated 5 / 5 stars

Awesome game.A little info,the sequel to this is on, In case you didn't know.

Kajenx responds:

Lol, it's also right here on NG! :)


Rated 5 / 5 stars

This is such an awesome game and I play this for...idk, 4 times? I just now realized that there's a weather mage thing and I don't know how do you get that. (OnO)
Help? Just a little hint?

Kajenx responds:

Lol, that's kind of a joke. There's an option in the menu in the corner.


Rated 5 / 5 stars

it's awesome but .. TSK TSK but i'm stuck at those hole CAN'T FIND WAY OUT! i start it over xD but anyway this game worth 5 star!