Block-built machines: sorter, vacuum, harvester, mob towers, monster traps, upgradable furnaces and anvils.
Requires Vystorm Core (free) – the shared base of all Vystorm plugins (English/German language files, in-game config editor, update check). Just drop one extra jar into plugins/, no setup.

Ordinary blocks, stacked the right way, become machines. A gold pressure plate on copper is an inventory sorter. A composter on a hay bale harvests your farm. A skeleton skull on a fletching table is an archer tower that guards your base and collects the loot. Everything is upgraded with XP through Minecraft's own dialog menus: no extra items, no resource pack.

Block combos
| Structure | How to build | What it does |
|---|---|---|
| Inventory Sorter | light (gold) pressure plate on a copper block | Jump on it: items from your main inventory go into chests within 10 blocks that already hold the same item. Hotbar and armour stay put. |
| Item Vacuum | heavy (iron) pressure plate on a copper block | Pulls dropped items within 20 blocks into matching chests, or into your inventory. |
| Harvester | composter on a hay bale | Every 10 seconds harvests and replants ripe crops, nether wart and cocoa pods, melons, pumpkins, sugar cane and bamboo within 4 blocks and fills a touching chest. Pauses while that chest is full. |
| Directional Launcher | slime block on a redstone block | Launches you about 15 blocks in the direction you look. A 3x3 slime field works too. |
| Sprint Booster | ice, packed ice or blue ice on a redstone block | Speed boost while sprinting. The ice doesn't melt. |
| Float Lift | white terracotta on copper on redstone | Jump against it and float straight up for 5 seconds. |
| Heal Block | honey block on a redstone block | Heals players within 3 blocks by half a heart every 3 seconds. At level 10: 3 hearts in a 13-block aura. |
- Sneak + right-click the top block to open its upgrade menu. Each path (range, power, cooldown and so on) goes up to level 10, and the menu shows the current radius as a particle ring only you can see.
- Incomplete structure? The same click tells you which block is missing and where.
- Lock inventory slots from the sorter (
/bi sortlock) and give sorter and vacuum a personal chest order with an overflow chest (/bi chestpriority).

Attack towers
A tower is three blocks high (head, work block, foundation) with four matching blocks in a cross around the foundation. Towers shoot the nearest hostile mob, never players, animals or villagers, and by default need line of sight and leave named mobs alone.
| Tower | Top → bottom | Ring | Attack |
|---|---|---|---|
| Zombie Watchtower | zombie head, crafting table, cobblestone | oak planks | cheap starter |
| Recruit Tower | player head, barrel, stone | cobblestone | cheap starter |
| Archer Tower | skeleton skull, fletching table, copper block | stone bricks | fast single target |
| Cannon Tower | creeper head, dispenser, blast furnace | obsidian | slow area damage, no block damage |
| Flame Tower | wither skeleton skull, magma block, nether bricks | polished blackstone bricks | damage plus fire |
| Piglin Gold Tower | piglin head, smithing table, gold block | polished blackstone bricks | very fast precision |
| Dragon Tower | dragon head, respawn anchor, purpur block | end stone bricks | expensive long-range area damage |
- The five big towers upgrade damage, range and attack speed (up to 10) and looting (up to 3).
- Every tower has its own loot chest (up to 54 slots); kill XP is stored in the tower and withdrawn in its menu. Spawner mobs give none.
- Towers belong to their builder (8 per player by default). Share use, loot and upgrade rights with up to 32 players, pick a target profile (undead, arthropods, raid mobs) and switch towers with redstone.
- Tower blocks resist explosions, pistons and liquids. Each tower has its own muzzle flash and shot trail (can be turned off).
Monster traps
A 3x3 obsidian frame with a core block in the middle and a button on the front of the frame. Floor, wall and ceiling traps work.
- Throw trap (piston core) throws hostile mobs away, sling trap (slime block) flings them in an arc, spike trap (iron block) damages them, tar trap (honey block) slows them down.
- Fire by button or let the trap work automatically, with a 10 or 15 second cooldown. Only hostile mobs are hit; players, animals and pets are safe.

Upgradable furnaces and workstations
- Furnaces, blast furnaces and smokers belong to whoever places them. Upgrades: up to 2.2x smelting speed, 2x burn time, 25 % chance of an extra result, up to 11 items per cycle and 2x XP. XP from hopper-fed smelting is stored and paid out in the menu.
- Brewing stands. Brewing speed and fuel power, plus potion bonuses: a chance of an extra effect, a chance of a stronger potion and longer durations. Vanilla recipes stay in charge.
- Campfires. Faster cooking and a chance of an extra cooked item.
- Anvils. Right-click opens a small menu: use the anvil as usual or upgrade it. Upgrades lower the XP cost (up to 50 %), raise enchantment caps above vanilla and make the anvil stop wearing out.
- Take your upgrades with you. Break the main block (combo top, tower head, furnace, workstation, anvil) and it keeps its upgrade levels as an item.
More
- With Vystorm Skills: furnace owners also get smelting and cooking skill XP. With VystormCityClaim: sorter and vacuum respect its chest permissions.
- English and German, per player. Guide in game under
/vmenu tutorialsor/bi.
Commands & permissions
| Command | What it does |
|---|---|
/bi (/blockintegrations, /blockint) |
Overview menu for players, status for admins |
/bi combos, /bi towers, /bi furnaces, /bi workstations, /bi traps |
Building guides |
/bi towers list [player], /bi towers near |
Your towers, or towers within 48 blocks |
/bi sortlock, /bi chestpriority |
Sorter slot locks, personal chest order |
/bi towers remove, /bi status, /bi reload |
Admin tools |
blockintegrations.use, .combos, .towers, .furnaces, .workstations (each with an .upgrade node), .traps and .anvils are granted to everyone. blockintegrations.furnaces.manage-others, .workstations.manage-others, blockintegrations.admin and blockintegrations.* are for operators.
Configuration
Edit the whole config.yml in game with /vadmin config BlockIntegrations, or under Settings → Server. Changes apply immediately.
- Radii, cooldowns, launcher and lift strength, the heal block, harvester and upgrade costs
- Tower stats per type,
towers.max-per-player,towers.pause-when-loot-full,towers.visual-effects - Furnace bonuses, the
workstations,anvilsandtrapssections language: auto; add languages by copyinglang/en.yml
No database needed; data is stored as local JSON files plus block and item data.
Requirements
- Paper or Purpur 1.21.8 to 26.2 (plain Spigot is not supported), Java 25
- Vystorm Core (free)
- Optional: Vystorm Skills, VystormCityClaim
More from Vystorm
Vystorm Core, Vystorm Rails, VystormPortals, CustomTrees, XPVaultEconomy, Vystorm Veins, Winter Is Coming, Vystorm Insomnia, Vystorm Gallery, Vystorm Paddock, Vystorm Snapshot, Vystorm Boards and Vystorm Estates, all free.
Free and open source (MIT).
Information
Pinned Versions
- R1.21.8–26.2
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Members
1Owner