Downloading....
Dude, you need to work further with your description...
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Just a Comment
Gameplay
As a new one to play the map, I was confused at first what to do until I have re-started the game just to read the notes you've got before the real game begins. So there I go typing -next, -open, -close and alas, I've done it right. I wait for the final wave [should I say final event], and there it goes, the boss has come at last... to my surprise, the boss stand by my side as my own unit, haha... How could I fight the boss then if he is my own unit? So, the game has no ending at all.
units are freely given, this should not be... In this case it will cause lag for the game...
Trigger
some of you triggers leak... fix this thing... there is a tutorial about how you will eradicate those leaks, just find them here..
Terrain
You used many doodads... use them in moderation... The terrain is just good enough for a gladiator fight, that's in my opinion...
Overall
Your at the right track I guess. This map just needs a little modifications or so, then if you are ready, PM someone who could review this map and after that maybe you can PM/VM a map mod to moderate this...
Note
1. This is not a review, this is only a comment based on my observation about your map as I've played it. If you want a real review, PM/VM a map reviewer for that case...
2. Take this advise or not, its up to you...
VOTE 3/5