Shulker Rush is a PvP map in which you have to kill the opposing team's Shulker! Buy new tools or weapons, like an elytra or explosive potions, and upgrade your skills to win the game!
The objective of Shulker Rush is to kill the opposing team's Shulker then eliminate the rest of their team. If your Shulker is killed, you cannot respawn anymore.
There are Generators which give you nuggets. In your spawn, they give you Iron nuggets and Golden nuggets and at the middle, there are two Generators which produce Rubies. With these nuggets, you can buy weapons or tools in the shop.
When you kill players, you get Souls which you can use to upgrade your skills.
You can upgrade your armor, your sword, your Generator or the protection of your Shulker!
Good luck and have fun!