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William and Sly

rated 4.44 / 5 stars
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Action - Platformer - Other

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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

Fun game!

This was a fun game, one of the few flash games I have actually tried to the end. Keep up the good work!

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Rated 5 / 5 stars


Nothing like a fox


Rated 5 / 5 stars

doesnt work on my mac

it worked once on armor games though, it was pretty good


Rated 5 / 5 stars

i love it

and cant wait for a sequel, i mean, its so short.


Rated 5 / 5 stars

where is the 20 stars botton?

Awesome game! nothing bad to say about it at all. By far the best free game I've played ever. the game play was smoth the graphics were phanominal music went perfect with the game atmosphere. man you could prolly make money off this game if you added more powerups and more levels... honestly great job... lol mind you i felt dum at the end boss lol can't beleave how long it took me to figure out how to beat him. wont let it slip how to do it on here but my face was red when i figured it out lol. once again top notch. only thing i didn't figure out was how to kill all those slug things got like 5 of em didn't know how to kill the once that were further from the totums... any way, good stuff MAKE MORE!!!!

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