Its pretty good but their are some errors in the lobby:
-I drew in black, the back parts of the wall you need to add. You can't only do part of the back wall, you must finish it.
-The red question mark, is that area supposed to be a bridge like ceiling where players can walk under it? If yes, make sure you make it an npc (just take a screen shot of the level, go to microsoft paint, paste, select the part that you want to let players walk under, copy, open a new paint window, paste, save.
Note: If it is not 8-bit, go to gimp and make it an 8-bit.
After you do that, put the npc in your level and write this script:
PHP Code:
if (created) {
dontblock;
drawoverplayer;
}
-I circled, in green, the greyish outline of the floor. In my opinion, it would look better if you moved those in a bit.
-The light greyish floor outline tiles look a little too neat and straight. So I drew, in pink, what I think you should make the outline-grey floor tiles look like.
Good Job =D
The Right Arena1 level has a couple errors too:
-You need to add the back walls, I drew them in red.
-Once you add the back walls there will be less walking space so you need to move everything circled in green down.
-Then you would need to move everything circled in blue even more down.
That's it. Good levels, don't stop! =D