Well done, the game feels good and is really cute. Similar to my game, yours maybe came out a little challenging, but overall nice work! 

Only thing I'd change (other than difficulty) is setting the player's horizontal velocity to 0 when mid-air and not pressing a movement key so that controls are  a bit more crisp.

Great game made in the time, if you would like to improve it I would recommend changing music to make it either longer or having two tracks per level, make sure to playtest with many different people to make sure you aren't ramping up in difficulty to fast. Remove the push when you jump its just annoying.

Here's a short list of what I liked/disliked

Pros -

Great animation

Very great use of theme, and limitation

Love the story being about the 3 little pigs

Fun

Cons -

Music can get repetitive at times but nothing to bad

Although  the Animation is nice and crisp, I'm not much of a fan of the art style

Difficulty curve could use some work.

Jump variation makes my death feel as it was unlucky rather then me being unskilled

+ Love the simple art style
+ The animated ears on the pig is a super-cute touch!
+ The little trail behind the boomerang was nice
+ Quite addictive
+/- Very literal take on the theme and restriction

- Sometimes the controls didn't do what I was expecting, not sure why?
- Being able to bounce into the edge of a platform and reflect off nearly killed me a couple of times
- Possibly too hard? Certainly throws you in at the deep end - it took me at least 6 attempts just to complete level 1! Maybe having more levels could help, like 3 levels for each house "chapter" or something, just to ease the player in with a couple of basic levels before ramping up the difficulty and adding new mechanics

The controls felt a little weird. Particularly when you were going up/down hill.

But overall it is exactly what you expect when you think of a game where you go there and back while collecting things. :P

Cute game, I would like some sort of checkpoint system, but overall really good!

Interesting idea with a pretty good execution, the game is a little laggy in the browser play however. Some sort of checkpoint would be nice as well.

Lovely idea. I like how you have to think about your route on the way there so can get back to your house. I died a lot and when I died half way through the return journey it was annoying having to restart. Perhaps a check point at the mid way point? 

Soild game.  The theme exuction was the stand out element with graphics coming as a close second. Platfforming was a tad annyoing but it was fine overall.

Please consider checking our game!