Backwards Fighter
A long time ago at college a buddy and I made a game so bad and packed with poorly made mechanics that we decided to base the game around it, so it ended up being a puzzle fighter where you have to figure out you actually drain your opponents health.
This was my first time ever programming and using actionscript. It was enough to pass the programming unit of the course, so you could take this as educational value of how bad the result can be in order to pass.
Although note that was done in 2009 under a Games Design course in the UK, so grading criteria may have changed by now but then again you can use this as an example of how bad the minimal pass rate was.
Blocking heals you.
Try jump + attack.
Reset doesn't work as it reloaded the swf file itself.