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Release Notes for Lumencraft

2026 Mega Update (Build 9348)

Lumencraft — 2026 Update

Everything that changed since the last 2023 release, in one list.

Top 5

1. New inventory — a six-slot Hotbar with a backpack, drag-and-drop and stack splitting. Prefer the old layout? Pick Legacy in Settings > Controls.
2. Split-screen co-op — two players, two views, shared resources and objectives.
3. Random maps overhaul — four biomes (Cave, Tundra, Desert, Forest), Quick Play straight from the main menu, starting packages and shareable map seeds.
4. Performance — fixed the stutters that dropped the game to a crawl during heavy waves, plus Render Scale to run the world at a lower resolution while the interface stays sharp.
5. Controls — reliable mouse aiming and WASD movement, reworked controller support (including Xbox pads on macOS), and a Help screen in the pause menu listing your current binds.

Inventory and controls

- Hotbar is the default layout; Legacy is still available and keeps its own bindings.
- Slots on 1-6, Q/E, the mouse wheel or LB/RB; backpack on TAB or X.
- An open inventory is a HUD, not a window — you keep walking, aiming and shooting.
- Mouse: left click uses the selected item, right click grabs the drill, middle opens the build menu, F throws.
- Left click and the pad fire button always shoot; screens and gates use the interact key.
- Three camera zoom steps, and UI Scale now also affects the HUD, minimap and inventory.
- Rebinding menu reworked for pad, keyboard and mouse.
- Pause menu Help: a read-only list of your current binds with Xbox/PlayStation glyphs.

Controller

- Hold the Action button while moving to run, double-tap it to dodge.
- Hold LT/L2 for a temporary drill, RT/R2 fires, LB/RB switch slots, X/Square opens the backpack.
- The backpack can stay open while building; the d-pad selects items.
- Rotate building previews with LB/RB or the d-pad.
- PlayStation pads show PlayStation glyphs; DualSense over USB no longer counts as two pads.
- macOS: Xbox Series pads over USB work, disconnects keep the player's assignment, and up-to-date community mappings ship with the game.

Split-screen co-op

- Choose Shared or Split in Start Co-op > Assign Controls, mouse included.
- Shared resources, objectives and wave timers across the full screen; menus and maps belong to the player using them.
- Smaller minimaps in the bottom corners.
- Split runs at 100% render scale and restores your setting when you leave it.
- Each view has its own lighting, fog, effects, sounds, aiming and build previews.
- Co-op saves restore the second player, and joins check for space on all sides.

Performance and graphics

- Render Scale in Display settings: 50%, 67%, 75% or 100% for the world, with the HUD and menus at native resolution.
- If frames stay slow, the game can lower the scale on its own — never if you set it yourself.
- Faster busy battles, map loading and generation; fixed freezes while drilling and spawning, plus several crashes.
- The title screen no longer freezes for a few seconds.

Random maps and Quick Play

- Random maps come first in Play Game; Leaderboards and the Map Editor moved to Extras.
- Quick Play: a random map, objective and starting package in one click.
- Replay the Same Map, roll a New Map or share a code with Copy Seed.
- Starting packages: Classic, Mining, Fortification and Expedition.
- Rebalanced resource goals, preparation time and Endless scaling; goals now check that the map can actually be completed.

Biomes

- Cave, Tundra, Desert and Forest in the generator, or Random to roll one. Cave is the default.
- Each biome has its own floors and surface detail.
- Soft walls can be bitten by enemies, hard walls cannot.
- Brighter flashlight that no longer blows out snow.

Balance

- Lumen Farm gives 15 lumen per mature mushroom, 30 with Packed Mushrooms.
- Lab Search costs 5 lumen, Automatic Discovery 35.
- Lumen and Metal stacks hold 200, or 400 with stacking research; Item Racks 600/1200.
- 4 turrets per reactor level, and the third Machine Gun, Sniper and Bomb upgrade no longer needs research.
- Lava is brighter in the dark.
- Campaign retries keep your permanent upgrades.

Campaign and tutorial

- Clearer opening objective and a marker on the first computer.
- Objective marker points at the reactor's Extract screen when only a wave is left to wait for.
- Mission endings and the victory screen no longer leave the game stuck.
- Fixed the hub finale after the third Lumen Chunk.
- Clearer campaign and elevator descriptions.

Saves

- More reliable saves, better backup recovery and clearer errors when a save fails.
- Autosave lets you keep playing once it has captured the game state.
- Farms keep their harvest timer, and saving maps with technology orbs works.

Other fixes

- Workshops: no more crafted items dropped into the player, wrong upgrades or broken queues.
- Item Racks, Shredder recycling and buried chests behave correctly.
- Fixed objectives getting stuck in Explosive Win and Item Detector.
- Option buttons open a selection list instead of cycling.
- Local and Workshop map lists, interface colors and the bug reporting screen fixed.
- English text proofread across the game; several translations and the Dutch flag corrected.
- Main menu links the free CLASHROIDS demo and our Discord.


[Post-Release Medium Update] -- 2023-11-15 - 9273

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Update 9235 (June 22nd, 2023)

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[EA Winter Update] -- 2022-12-15 - VERSION = 8424

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[EA Regular Update] -- 2022-12-05 - VERSION = 8322

Hotfix

[EA Regular Update] -- 2022-12-02 - VERSION = 8315

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[EA Giga Update] -- 2022-11-23 - VERSION = 8208

Hotfix

[EA Giga Update] -- 2022-11-21 - VERSION = 8190

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[EA Regular Update] -- 2022-10-14 - VERSION = 7696

Hotfix

[EA Regular Update] -- 2022-10-14 - VERSION = 7693

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[EA Fear Fest Update] -- 2022-09-06 - VERSION = 7385

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[EA Fear Fest Update] -- 2022-09-01 - VERSION = 7368

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[EA Small Update] -- 2022-08-01 - VERSION = 6881

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[EA User Interface Patch] -- 2022-07-25 - VERSION = 6807

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[EA User Interface Update] -- 2022-07-21 - VERSION = 6790

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[EA Small Update] -- 2022-07-01 - VERSION = 6520

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[EA Small Update] - 2022-06-13 - VERSION = 6328


[EA Bigger Update 2 + hotfix] - 2022-06-09 - VERSION = 6265

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Hotfix changes since main update

[EA Regular Hotfix] - 2022-05-26 - VERSION = 5975

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[EA Regular Update] - 2022-05-19 - VERSION = 5913

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[EA hotfix 3] - 2022-05-05 - VERSION = 5720

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[EA update 1] - 2022-04-05 - VERSION = 5699

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