This is an amazing idea and great use of limitation! Unfortunately, I couldn't get past the level one on multiple tries. :c My wagon just went to the right with nothing happening and music still going. I also had issues grabbing track pieces from time to time. Which is a shame really, because I really wanted to play and progress more.
Viewing post in Coaster of Betrayal jam comments
Hey, I gave it a try several more times and I actually managed to beat it! Disregarding the issue I had before, I found ladders very hard to grab. I'd suggest adding rectangle sprite with 0 alpha to the ladder object/prefab in case you haven't. Overall, it was a great time and I'm glad i managed to run it. Good job!
If you got the "OOPS" screen then it mean that they died.I tried it just to check if i got the issue also but I never did and it proceeded as normal,unfortunately I'm unsure what the problem could be :(You can pause with P and go back to menu in case you got stuck,the game saves your progress.
Also before you reload the page,make sure you QUIT the game,so when it reloads the page your progress should still be there