Tall Enemy Glitch (help please)

So I've been practicing stuff on adventure module and made my first enemy, I followed the tutorial Joe made https://www.youtube.com/watch?v=wH6G296onhs&t=409s (Part 18: Creating a Monster). when I export and test my game it gave me a glitch result :shock: , I probably may have done something I'm not aware of and I hope to find a solution.

(see the screenshots below) :arrow:


ps. I'm new to nesmaker and I'm very fond to this program!

I remember there is an issue with object that are too big (8 tiles high?)
Try reduce it to see if there still the problem?

Here, someone had the same problem: http://nesmakers.com/viewtopic.php?f=23&t=613&p=3966#p3966

yes, it's 8 tiles high!, I'll change it to 6. if I get any good results I'll let you know. thank you!!!

My monster appeared!!, although my player one stopped moving, any ideas how this happened? :|

Check your player has a speed and an acceleration.
And also check your ground is walkable (if your using the adventure module), if you ´rénot sure, put your player in another screen (a new one).