Hi there!
A couple of days after I submitted my entry (MAGIC DUNGEON), someone alerted me to the fact that it wasn't working due to missing DLLs. Then I found out that I needed to include some Microsoft Visual C++ runtime DLLs along with the executable, so I removed the original ZIP with the game files and uploaded a new one with the required DLLs.
There is actually a comment in the game page from someone who tried the original release and he said it wasn't working. After including the DLLs in the new release, I tested it in a different computer and it worked fine.
I noticed that apparently someone had already rated the game before I uploaded the new ZIP, so my question is if the original release actually worked for someone (probably because the system already had the MSVC redistributable installed), or it just didn't work and it was "rated" anyway?