Sentry Blocks by Four
Protect your base from Zombies and other Players with a hidden Sentry Block, Craft your defence and watch as it takes on Mobs with ease!
Before you start your road to full protection you will need an Assembly Bench.

Using the Assembly Bench you can start creating your Sentry Blocks.
By changing the Block at the bottom of the Recipe you will change the design of the Sentry Block
Place a Sentry Block down and power it (Tame it) with some Red Stone.
Once Powered it will be set to Default which means it will target Monsters, interact with the Sentry Block to swap the target to Players
If for any reason you would like to move base and take your Sentry Gun Blocks with you use the menu and choose Pick Up!
Now your Sentry Block will keep you safe from hoards of Zombies or Players.
This add-on DOES NOT require experimental features.
The player.json IS NOT used in this add-on
Achievement Compatible