Looping 2d platformer

I'm not sure if I'm allowed to used Brackeys assets and if I can use the GMTK logo for loading to be honest.

*recommended to click on the info button on the main screen to see the control and background information*

There is 15 (very short) levels they are all unlocked in case someone gets stuck however its best to start from the beginning. The first 5 levels you start with the basics of looping around the level.  For the next 5 level somethings will either appear or disappear. The 5 last levels your on a time limit.

There is a timer however I didn't complete it in time so you cannot compete with other to get the highest time your still free to compete with others in the comments

I just realised I spelt "thin" wrong but its too late