BETAMCC

BETA Closed beta · native Minecraft 26.3 · Linux + Windows

The fastest of them all. Honestly.

370 fps on High · 2.68 ms GPU · 1080p · RTX 5080 Laptop · measured

<MCC> A Minecraft: Java Edition client, rewritten from scratch in C++23.

<MCC> Vulkan + Direct3D 12 · Linux + Windows · native 26.3.

<MCC> No Java inside. No garbage-collector stutters. No telemetry.

[Server] Closed beta: invites are going out in waves.

/join closed-beta
Join the beta → See the numbers → Compare presets →
Measured, not promised

fps on the High preset at 1080p, with coloured shadows, global illumination and smooth water.

  • 2.68 msGPU per frame, High
  • 4,755fps with graphics Off
  • ~12,800fps, terrain view, RD 8
  • 0bytes of telemetry

RTX 5080 Laptop GPU · Ryzen 9 9955HX3D · RD 12 · our test server. How we measure

Real screenshot, perf overlay on: 355 fps.

Rewritten

Not a mod. Not a fork. Every line is new: networking, world, meshing, renderer and UI.

  1. No JVM, no GC hitches

    Native machine code with custom allocators. Nothing allocates memory mid-frame, so there's no garbage collector to stall one.

  2. Every core at work

    Chunks mesh on a job system across all cores. A separate present thread paces every frame.

  3. Modern GPU APIs

    Vulkan on Linux and Windows, Direct3D 12 on Windows. Shadows, GI, motion blur and frame generation are part of the renderer.

  4. Your game files

    Textures, models and sounds load from your own Minecraft install. We never ship Mojang's content.

Mods

Press Right Shift.

The Mods menu, rebuilt here so you can try it. Search, switch categories, flip toggles.

⇧
ModsRight Shift

All

30 mods shown

47 in the client
Held Items• Enabled

Position, rotation and scale of items in hand, per hand and item type.

Camera Feel• Enabled

Damage tilt, hurt flash, camera height and view bobbing.

Low Fire & ShieldDisabled

Lower the first-person fire overlay and the shield.

Block Outline• Enabled

Custom colour, thickness, fill and glow of the targeted block.

Hotbar Animation• Enabled

The selection frame slides smoothly between slots.

3D Items• Enabled

Items as solid 3D models, or flat cards for speed.

KeystrokesDisabled

WASD, mouse buttons with CPS, space, sneak and sprint.

FPS OverlayDisabled

Frame rate in a corner, any colour or gradient.

Ping OverlayDisabled

Your latency to the server.

Status BarsDisabled

Health, food, armour and air as smooth bars above the hotbar.

Mods OverlayDisabled

Lists your enabled mods in a corner of the screen.

Clock & SessionDisabled

Real time and how long you've been playing.

Chat Tweaks• Enabled

Merged repeats, click to copy, chat tabs.

DM WindowDisabled

Whispers in their own draggable window.

Tool Break Protection• Enabled

Stops before your favourite pickaxe breaks.

Drop ConfirmationDisabled

Asks before you throw valuable items away.

Always SprintDisabled

Sprint without holding the key.

Combo CounterDisabled

Counts consecutive hits.

WaypointsDisabled

Named waypoints with colours and icons.

Navigation ArrowDisabled

An arrow on the floor that leads you there.

Find ItemDisabled

Search every chest you've opened for an item.

Enhanced Particles• Enabled

Weather, embers, fireflies and hit effects: Off, Subtle, Full, Max.

Catppuccin StylerDisabled

Gradients and styles for chat, names and titles.

Name TagsDisabled

Themed name tags with team colours.

Performance OverlayDisabled

Frame time graph, GPU time, chunks and memory.

Dynamic HUD FPS• Enabled

Rebuilds the HUD at a capped rate to save frame time.

Zoom• Enabled

Hold a key to zoom in, scroll to adjust.

Freecam• Enabled

Fly the camera around while your player stays put, where allowed.

FullbrightDisabled

Full light everywhere, caves included.

Instant ReplayDisabled

Press F8 to save the last moments as a clip.

Interactive demo of the in-game menu. All mods

World view

Vanilla on the left.
Yours on the right.

Drag across the world. Pick a preset below. Same frame, same camera, real screenshots.

The scene on the Off preset (vanilla look)
The same scene on the Ultra preset
Off · vanilla lookUltra
90 fps · 11.2 ms GPU
Promises

Fast. And fair to everyone.

The client is closed source, so we tell you what it does: nothing behind your back.

What we process (privacy)
PromiseZero telemetryNo analytics, no crash upload, no update ping.
PromiseHonest brandServers see who we are. No spoofing as vanilla.
PromiseNo cheats. Ever.No reach, no x-ray, no anticheat evasion.
PromiseYour login stays yoursMicrosoft sign-in talks to Microsoft directly.
Loading next chunks

Coming soon.

In development now. No dates until they're real.

Friends, parties & callsSoonFriends, DMs, groups, voice calls, parties that follow the leader. CosmeticsSoonAnimated capes, 3D hats, sashes and wings. Free during the beta. UpscalersSoonFSR, DLSS and XeSS, through the official SDKs only.

Ready?

The beta is invite-only while we harden it.

Join the closed beta
FeaturesFAQ
Our players