Beacon Defenders is a PvP (Player vs Player) map, which means this map is only playable in multiplayer. The objective of this map is to destroy the other team's beacon before they destroy yours. Once one of the beacons is destroyed, the game ends. This map has no specific classes, although you can mine and break everything in the map to make your team stronger and more prepared! There are TnT cannons, mini TnT cannons, dispenser cannons with arrows, fire charges, damage and poison potions, these are to protect the fortresses. This map also has a few surprises underground but those will keep secret for now. Unfortunately this map is not totally resettable because the amount of blocks that get destroyed, which means you will have to download it again to play it a 2nd time and so on!
For more info just test/play the map yourself! :) If you do, then thank you for playing it! Give some feedback and let me know if you tried it out please :D