Code behaving weirdly

[CrackedP0t]

I'm trying to write a platformer that doesn't use Physical Response, but it's acting weird.
It works perfect when you're hitting a block on the right
When you hit the top, you sink in a bit
When you hit the left side, it acts... weird.
I think the bottom works well as well.
Please help?

[lcl]

There's no ged in the zip.

[CrackedP0t]

Here it is... that was weird

[lcl]

Still had to rename Images folder to data and to drag the grass.png to data folder to be able to open up the ged with all animations showing up.

However, I can't seem to notice any major problems. Could you describe the problems a little more accurately?