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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


And anybody who rated this game lower based on lag is daft.

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Rated 4 / 5 stars

Not my kind of game.

I mainly think that foxes are the gayest animals out there, but that dosen't justify any kind of review.
The animation was smooth but the background moving made my eyes hurt.

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Kajenx responds:

This made be rofl. :3


Rated 5 / 5 stars

did flash just become an art form

Congrats mate, good job on this amazing peace of work, I can see a console realease too. and i know this review is all over the place, but thats how speechless i am, you did amazing. and this might be, (dare i say it) the greatest flash game since alien hominid.....

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Rated 3.5 / 5 stars

I ran the fox off the map and he is still falling

Booooooo! I imagine you must have built the map this way intentionally, but I find this sort of programmer gag irritating.

If you aren't aware of it, I ran the little fox through one of those hidden passages near what I think was the last runestone and he fell out the bottom of the world. Right now, the game is playing, I can move the little dude right or left, but he appears to be falling eternally.

Otherwise a great game up to that point. If you release it again and I don't find a way to run the fox off the map, I'll rate it higher.

Kajenx responds:

Oh dear! No, that isn't intentional at all! Can you send me a PM with a screenshot where that was so I can patch it up?


Rated 5 / 5 stars


Animation was very smooth, audio worked well and gameplay was very entertaining

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