I realize you made this for a challenge, but I still think it's way too small- 20+ people most certainly wouldn't fit on it. And I don't really like how everything is no-drop and no-break- sure, I see it was a challenge, but what if this map is on and someone is the only player online? He wouldn't be able to build a shelter, or anything. And honestly, I'm not a big fan of maps without trees (wood) or (cobble)stone in any way. Again, I realize this was made for a challenge, I just don't think it would work
really well.
EDIT: Also,
Ogarci , didn't you tell me you guys didn't want non-English names anymore as they're hard to read + pronounce and most people don't know what they mean? Maybe put that in the map submission format to avoid non-English names?