@microwither: Thanks for the feedback. This is great. Admittedly, I had a hard time with the object collision. I've updated the "algorithm" since, and it's hopefully less awkward. For falling off the edge, that's a great idea.
*I would recommend playing at https://Kars--ALVINWAN1.repl.co instead of the link I posted above.
This game was a bit simple admittedly. I developed it for kids in underprivileged communities to code, as a part of Bit by Bit (http://littlebitbybit.org\)
Our group has also developed two other games that you can now find on repl.it!
Sick, the new variety of powerups is great - what's possibly better than green, golden, and blue chickens :P