Quote from
Mek on May 9, 2011, 6:33 am
I agree with what's been said. Not bad for your first but needs polishing. I realised that [spoiler]there is an X-marked cube[/spoiler] just after reading this thread. I was able to jump over the fence and then die by jumping into the pit where the cubes were supposed to fall. Also, the fizzler didn't fizzle cubes, only portals. It has to be like that for the puzzle to work but such things should be avoided at all costs in custom maps. Don't forget to put indicator stripes in, to join the door with the button (and, the indicator sign was backwards as someone already pointed out).
A soundscape right from the beginning would add to the atmosphere, also, please learn how to use portal bumpers, they make the play much more enjoyable.
So, that's pretty much all. You still have to learn a lot but I think you have the potential. 
I agree with what's been said. Not bad for your first but needs polishing. I realised that
Spoiler
there is an X-marked cube
just after reading this thread. I was able to jump over the fence and then die by jumping into the pit where the cubes were supposed to fall. Also, the fizzler didn't fizzle cubes, only portals. It has to be like that for the puzzle to work but such things should be avoided at all costs in custom maps. Don't forget to put indicator stripes in, to join the door with the button (and, the indicator sign was backwards as someone already pointed out).
A soundscape right from the beginning would add to the atmosphere, also, please learn how to use portal bumpers, they make the play much more enjoyable.
So, that's pretty much all. You still have to learn a lot but I think you have the potential.
Test Chamber 74:
(percentage calculation sphere self-test failed!)
108.1% done, -8.1% remaining...
Released here!All maps for Portal (1/2) worth playing are mirrored
here.