I was thinking about makeing a whole load of tutorial for portal 2 moding on youtube with alien swarm sdk
is this a good idea? and also what should i cover?

Given that your map "Andoird Hell" is terrible, I'd say no.

OK so my lvl design rubbish does not mean i don't know how to use the hammer editor the video would be not for makeing map but for stuff like how to make the door open,faith plate,how tiggers work,particle effects ect for less experience people
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i Am going to make android hell a good map it's in the works plus all good things start bad sometimes

Someone who clearly barely understands the engine/editor should probably not make "tutorial" videos.

Also your spelling is atrocious.

ok ok so my spelling is atrocious(im dyslectic) plus that was my first map and it in development, but i understand the editor well and how the engine works

You asked the community if we think you should do something that requires you to communicate clearly (teaching people how to use Hammer). Based on your inability to communicate clearly in writing, it seems likely that your videos will be likewise hard to comprehend.

From what we have seen, we're not impressed. But what do we know? We're just assholes on the internet. Make the videos and prove us wrong.

Well said, Hober!