I'm still learning web dev btw and I don't have a PC yet 😅
Ok for the location pointing, I use offsetX and offsetY. Although I could have use event.x and event.y but I went with what worked at the time.
I could have sworn I put a simple tutorial after the first click of the START GAME button but I'll have to work on it because the feedback tells me otherwise.
For the speed of the collision detection function, on a usual day, the function must be as fast as even 10ms for fast response but I've always encountered this error if I use the JS animate method which iterates continuously even after making contact with the balloon or any object it must make a collision with. I seemed to fix this error in one of my other games, Warrior Of Hope especially the collision detection between the player and the boss.
Thanks for testing out my game and the useful feedback is invaluable. I may get my PC soon😅