Oh you're in the lobby? If you're there then there are 3 ways to leave that room. You apparently locked one of them, but there are two more.
One is behind tallgrass. It leads to a dungeon. On the ceiling there is a button to open another secret passage
The second on is in the options area if you stand on a block in the right corner (might need to try a few) you should instantly get levitation and will be able to fly to another room through a new secret passage.
Ohh, that's really the best towerdefense map which has everything that can be imagined, diffent scenes, bomb, and secrets！It perfectly combines minecraft elements with tower defense. Therefore I am here to ask for your permission to introduce this creative map to the biggest chinese minecraft forum mcbbs.net so that more people can enjoy the Fantasy of this map. And I'll put your information and the map's Minecraftforum address into it. By the way I will translate this map into Chinese(if you allow me to do it)Thanks a lot!
Pretty amazing game, but I'm still having trouble trying to figure out the temple puzzle and have no idea where to find a hint for it.
If you drop the glass pane in the temple, in front of the glass blocks in the sides of the temple, you should be able to see some sort of code (tbh I don't remember anymore, but if you look through a dropped glass pane, glass will become invisible)