Yup that's the deal. Didn't know about that trick. Thanks a lot. It was driving me crazy for quite a long time now

This door here I haven't been able to open yet. Can't get access to my pc so I won't be able to open the editor. If you need more pictures let me know

I'll try to do so when I get home. thanks

Haaaaa sorry. I'm. Not that far ahead on the level. I was talking about the part with the first guard. There's a teleport to a life container then you go back and there is a closed fence with a guard behind it

Hmm. I'm talking about level 12. But thanks for the above hint

I'm stuck past the hidden teleport with the black guard behind the closed fence

Hello guys. I'm stuck really stuck on level 12. Can't figure it out yet. I've tried anything and no results. Any advice???