Thanks for the great feedback everyone! Glad people are having fun :)
@nam-nguyen LOL yep. The next item on the list was actually to implement random respawning for the sharks and barrel, but... deadlines ;) BTW your game Space Invasion is amazing!
@sylvie Was it the water? When I put in the "float" mechanics it took away jumping ability if standing in the water, unless you're sanding on a submerged platform.
@josehzz Yeah, that's a bug. The collision processing for held items is calculated from the player position, so If the barrel is carried above the screen (and therefore outside processing coordinates) then the JavaScript complains and locks everything up.
I'll most certainly continue working on this beyond LD 42. Meanwhile looking forward to playing more of the other games out there!