Well, me thinks this is what you're after. Do note I modified pretty much all of the code and removed unneeded items. The doors do not prevent you from crossing them, if you have no key, as I figure you can add such a simple lot of code.

Hope you enjoy - dl.dropboxusercontent.com/u/108799982/Capx%20Demos/DoorsAndKeys.capx

1. Go to the index.html, and open it in a text editor.

2. Locate Line 26 which should read - background: #000;

3. Change the #000 to the value you wish, save and open in browser.

I suggest looking at the colours here (http://www.december.com/html/spec/color.html) unless you know the colour value you want.

The only way I can think to do it would be like this (https://dl.dropboxusercontent.com/u/108799982/Capx%20Demos/Spawner.capx) by using a number, because as LittleStain said you can't default spawn from name.

You need to link to a capx, not a caproj, as a capx is a single file with everything inside it, where as a caproj is just part of a game, referencing other items.

I'm trying to make a platformer, and so far it works fine on PC, but alas on mobile, it seems to have some issues when it comes to controls.

I believe the issue is in the way in which it is reading Touch.TouchCount, though I'm not sure how to fix it.

Would someone be kind enough to have a looksee at it and tell me where the error is ?

Capx - dl.dropboxusercontent.com/u/108799982/Capx%20Demos/MobileControls.capx

Android Build - dl.dropboxusercontent.com/u/108799982/Exports/Cortexiphan/AndroidX/Cortexiphan.apk

I was just about to post this exact same question, but using particles.

Seeings as you know your stuff KeePee, would you happen to know how to do so ?

Well, as you can see, I made this one use a sprite and choose the animation, so that's how you would do that.

As for performance, on such a simple game, I'd doubt there would be any noticable difference.

And I think if you used, Pick nth Instance of Family or Pivk by Comparison, you might be able to pick a certain family member.

dl.dropboxusercontent.com/u/108799982/Capx%20Demos/RandomSprite1.capx

That's what I came up with, there is an issue with the swapping of the second number to the firsts position, but I'm sure you'll be able to fix it. If not, someone else on the forum can give it a shot.

You could tell the code that the first X can not have number 1 for example, to ensure it's never easy.

If you want to use frames, then you can use very similar code, instead of using family references, just use frame references, shouldn't be too hard.

Let me have a go, and see what I can do.

I think LittleStain is right, that's why I gave you that mouse example, so all you needed to do was change the Mouse related parts to Touch related code.

Sorry, to my knowledge you can't save a previous version. You can either update, or just install r147 in a seperate directory, just so you can get the code.

I recomend running r147, unless you are using WebGL

Give this a try

dl.dropboxusercontent.com/u/108799982/Capx%20Demos/ZoomInOut.capx