I played the main game, and it was good. I have a problem with the editor, as when I try to save the screen goes red.

I made a screen though, if you look over it, it should be piece of cake. 15BG15B2AB13AG14AB2AB13AG14AB2AB13AG14AB2AB13AG14AB2AB9A

B2ABG14AB2AB6AB2AM3A2G13AB2AB9AB3AG14AB2AB13AB14AB2AB1

2AB15AB2AB11ABG5I10AB2AB9AB2AG15AB2AB12AG15AB2AB11ABG1

5AB2AB9A2BAG15AB2AB7A2G3BG4A2G9AB2AB2M3A8G4A2G9AB

2A30BAXDBD2ACJA2B2AB10A

BEJFIA2EABF2A2B9ACDBEBACHA2B2ABC9ACEJFIADHABF2ABD9ACX13034053034029XLevel@Author

All of that combined of course.

I tried your Grey, and they're pretty awesome, actually on par with the real game. Well done.

I wonder a bit how hard mine is...

I created another one, but it isn't quite as good.

31B2ABD26AEB2AB28AB2AB28AB

2AB28AB2ABA3G22AGAB2ABA3G10AG10A2GAB2ABA3G20A2G2AB2ABA3G

15AG4AG3AB2ABA2G20A2G3AB2ABAGAG18A2G4AB2ABAG19A2G5AB2AB2A2G16

A2G6AB2ABA3G15A2G7AB2ABA3K7AG6A2G8AB2AB28AB2A2B3A19H4A2H2A2B3HB23HBAXDBCDA

EJA2B2AB10AC2B2EACIA2B2A2B9ABEJFCACGABF2ABC9ACEJDBAFCABFBFBD9AC2BEDAE

GA2EBFBE3A3B3ACEJEFAFBABJBFBG9AC

BD2EACIA3BGBH6A4BEJGJAEBABJACBI9AC2BGIADJA2B2ABJ9ABEJ2HAFB

ABJBFC10AC2BGBADEA2B2ABF3ABH2BEBCX11008058009015XLevel#@Author#

Oh, I know what your issue probably is, I'm betting one of two things.

If you're talking about saving it to one of the save slots, then your screen is probably going red becuse you're trying to put upper case letters in your file name. Am I right about that? When you hold the shift button, the game still registers it, and as a result, they'll be killing themselves off multiple times, which can cause the game to have trouble keeping up

alternately, if you're just trying to select the text in the text box, you may be holding down shift instead of the ctrl button to do the "select all" and "copy" functions. I'll check it out.

Okay, first off, lets get your text fixed, no one is going to be abel to play it as you have it here. What you want to do is run it together as one long text string, and then put spaces NOT "end lines" (the enter button) in order to keep the text from going off the screen. I'll put up the playable version of your string here: (I also renamed your level to "Level 1" and gave your name in teh author's box. I'm also turning your par score down to 2.

15BG15B2AB13AG14AB2AB13AG14AB2AB13AG14AB2AB13AG14AB2AB9AB2AB G14AB2AB6AB2AM3A2G13AB2AB9AB3AG14AB2AB13AB14AB2AB12AB15AB2AB 11ABG5I10AB2AB9AB2AG15AB2AB12AG15AB2AB11ABG15AB2AB9A2BAG15AB 2AB7A2G3BG4A2G9AB2AB2M3A8G4A2G9AB2A30BAXDBD2ACJA2B2AB10ABEJF IA2EABF2A2B9ACDBEBACHA2B2ABC9ACEJFIADHABF2ABD9AC X13034053034029XLevel1@Oyvoyvoyv

All in all, a very decent level, but one tiny flaw: In order to get to any of the red keys, I had to jump through the water to land on the red door, and then jump back through the water onto the turf and then jump over to the key, but if you jump ontop of the door, there's no need to jump back to get the keys, you can just jump down and grab the acorn. this issue can be fixed VERY easily, simply by adding some terrain, spikes, or lava in the way to keep you from jumping down into the area where the acorn is.

I also checked out your second level. and fixed it for display purposes. Again, remember that you can insert spaces into your code and it usually won't break anything, but an "end line" will break your code almost all the time.

31B2ABD26AEB2AB28AB2AB28AB2AB28AB2ABA3G22AGAB2ABA3G10AG10A 2GAB2ABA3G20A2G2AB2ABA3G15AG4AG3AB2ABA2G20A2G3AB2ABAGAG18A 2G4AB2ABAG19A2G5AB2AB2A2G16A2G6AB2ABA3G15A2G7AB2ABA3K7AG6A 2G8AB2AB28AB2A2B3A19H4A2H2A2B3HB23HBAXDBCDAEJA2B2AB10AC2B2E ACIA2B2A2B9ABEJFCACGABF2ABC9ACEJDBAFCABFBFBD9AC2BEDAEGA2EBF BE3A3B3ACEJEFAFBABJBFBG9ACBD2EACIA3BGBH6A4BEJGJAEBABJACBI9A C2BGIADJA2B2ABJ9ABEJ2HAFBABJBFC10AC2BGBADEA2B2ABF3ABH2BEBC X11008058009015XLevel2@Oyvoyvoyv

It was far more complicated, but also ended up seeming like the entire level was a red herring. I just jumped my way up the far right hand door and jumped a little around the water to grab the acorn. I had orginally thought I was supposed to do somethign with the swinging boulder and thekey, but that just turned up nothing. If you were actually trying for that effect though, it worked brilliantly.

Basically this is one of the toughest and cruelest levels that I've designed. This was an experiment in all ways of using corpses. If you can survive the first 10 seconds, then you probably have the level under control, but don't expect to beat the par score; it's not the average, it's pretty much the minimum.

Heavy Sacrifice - Avg Time: 180 seconds, Par: 9, Acorns: 0
Challenge - Quick Start, Corpse Use, Hazard Pushing, Quick Reaction, Blind Navigation

2B31AB10A2B3AB3AB11AB10A2B3AB3AB11AB10A2B3AB3AB11AB5A5H2BI2AB 3AB8AB2AB10A2BD2AB3AB8AB2AB10A2B3AH3AB8AB2AB10AEB7AB8AB2AB11A EC5IFD8AB2AB12AE5BD9AB2AB31AB31AB2H29AB2H29AB2H29AB2H29A3B5A 19B5A9B9A2G11AXBEHDABGA2F2AB10ACEJH2AEJABIBE2B9ACDB2FAF2A2B2A BC9ABEJ2GAFGACJBFBF9ACDBFIAFDACB2ABG9ABEJ2HAFJACJ2ABH9ACEJHFA GBACG2ABI9ACDBDJAFDADB2ABJ9ABEJIHAC2ADJBFC10ACEJFDACJADJ2ACB 9A2CBCJACBADF2A3CDC6A2CBCEABHACH2ACD9ACEJBGAEDAEFAFCE9A2CBDEA C2ACH2ACF9A2CBDJA2CA2D2ACGCFC6ACEJEBACHAEFAFCH9ACDBEDADFAHB2A CJ9ACEJEFADHAEDAFD10ACEJCGACHAHGBFDB9ACDBDHABJAEB2ACI9ACDBHIA F2A2B2ABD9ABEJBJAEBAHCAFBE9ACX12034008006019XLivingCan'tStopDaRock@Grey#Acumen

Man, that was pretty cool. It seems like Little Big Planet Lite, which isn't a bad thing.

New level for today was a test in creating a level where the main action actually takes place seperately from where your animal actually is. This is also one of the most frustrating levels I've designed as it requires you to monitor action taking place at the top of the screen and the bottom screen simultaneously, and any mistep can mean that the game has to be completely restarted.

Mechanism - Avg Time: 110, Par: 4(0 possible), Acorns: 20
Challenge - Key order, Key Timing, Obstacle Use

31B2AB28AB2AB28AB2A6B9A2BC5A3B3AB2AB5A7B2A8B6AB2AB27AFB2AB2HB 22A4B2ADHFB21ABAE2B2ACAEB15A7B2AEB2ADAF24B2AB2ACAE26AB2ADAF 24B2AB2AC28AB2AB28AB2A3B25A2B2A2BD25AEB2A2B4A20M3AB2A2B27HBAX CBCHAFBADB2ABAB2C6A2CBCHAEJA2B2ABC9AC2BCHADJA2B2ABDBC2BAB3ACD BCHACJA2B2ABF9ACEJIBA2FABDBFBG9ACEJHGAEBABDBFBH9ACDBGJAEDACB 2ABI9ABEJEGAD2AHDA2BJ9ACEJC2ACFACEADC10AC2BCGA2CA2CAF2B9ACEJF CABGAFGAHCB9ACDBDHAEDAHB2A2C9ABDBDBAEDAFB2ACD9ABDBGDAEDADB2AC E9ABEJHDACIA2DBICF9ACEJEJADFAIJBFCH9ACDBFHAEDAIB2ACI9ABEJ2DA 2DAICBACJ9ACDBFDAEDAIB2AD10ABDBEFAEDAEB2ABE9ABEJEJACJAEHBFCG 9ACEJD2ADGAEC2ADB9ACX06028055017034XMechanism@Grey#Acumen

I decided to post another level today to make up for the day or so that I've missed. This level wasn't designed by me though, this one was done by Nguard over at Newgrounds. So follow the link if you're interested in giving him feedback on it.

This level IS beatable.and can be beaten without any deaths.

LOL Underground - Avg Time: 15 seconds, Par: 1, Acorns: 0
Challenges - Obstacle Use, Blind Navigation

2BHBHBHBHB10KBHBHBHBHBH3AB31AB31AB31AB31AB31AB31AB31AB31AB31A B31AB31AB31AB31AB31AB31AB31A8BG8BG5B7GAXDB2DAFBA2B2A2B9ACEJG 2ABCABJA2BC9ACEJDGABCABJBJBD9A3CEIA2BA2J2AB10ACEJDHA2FA2DBA2C 9ACEJEGIGEAIJAFCD9ACDBCJADHACB2ACI9ACDBCHABJADB2ACF9ACEJDHA2E ABJ2ABE9ACDB2FAFDAIB2ABF9A2CBI2AGBA2J2ABG9ABCBICABCAJFBFBH9A 2CBICA2EAJFBFBI9A2CBGJABIABC2ABJ9ACEJGFABHA2FBIC10ACDB2FAFDAF B2ACB9ACEJD2ABHACFA2CE9ACEJC2AEBABCAFCG9ACEJCDAEDABC2ACH9ACEJ 2DADFABCBACJ9ACEJDIAEBABCBFDC9ACB2CJAE2A2CBAD10ABEJFIA2FABE2A DB9ACX08034056032041XSecrets@Hawk

Again people, it's not just me building levels, but unless we get more people building levels, it's not going to stay fun for as long as it could. Post up your own, if you need help or critiques, I'll be happy to help out.

I'm liking this game, but no matter what I do, I can't beat level 20

Thanks for introducing me to it

EDIT: Beat it as soon as I got back to the game. The answer was very obvious

Woo, I beat it!

Well, if you liked it, be sure to check back and comment on the custom levels that I'll continue to post up here.
The feedback will help me know what levels are too hard or too easy and which are fun, as well as finding out if someone who doesn't know how the level was put together will be able to figure out the level or a way around the intended method of winning.
Also the more people that get hooked into this game, the more people there will be who might get play around with the level editor and pull up some more nice custom levels to work with. I'm on my 15th level now, but there could be hundreds of levels for this if we got some more people working on it.

BTW, you did beat the 21st level as well, right? If you beat the game and got to the ending credits then you would have played through 21 levels.

Yes, I beat the 21 levels. I'll try some created ones later too, so I can comment on them