First problem and I don't know if this might be something related to my PC only, but, when you start the game ( by selecting the 'Begin' option on the main menu ) it takes you to the debug room, I think. It's a room with a stool, a mage-dude and a cactus.

Second: When you fight with the dragon, in that same debug room ( I wanted to try fighting him, I was too curious not to ), when he casts 'Magic Missile' a message appears saying something like: "RMk2003 was caught in a loop and will terminate the current action".

Thank you for your attention,

atumsk 

Yep, you're absolutely right, that's the debug room. The fight crashes because if the game doesn't start correctly, certain variables aren't initialized.

That's my fault for uploading the wrong version. I pulled a file from my archives without checking whether it was a correctly packaged release. 

I have since replaced that file with a brand new installer for v3.35 of Everlong. I recommend yourself and any players that attempted to play the v3.50 download remove that installation, and then reinstall the new download from the main page.

Thank you for bringing this error to my attention! There hopefully should be no issue with this fresh version, but let me know if there's any more problems!