Cosmic Client

Cosmic Client (1.12.2, 1.8.9) is a custom developed client-side modpack and launcher that includes a variety of mods. The Cosmic Client can be used on other servers, however, access to specific mods, especially those that may be deemed “blacklisted” on other servers, may not be available on another server.

Cosmic Client (1.12.2, 1.8.9) - Huge FPS Boost for PvP 1

With the Cosmic client, while a little older, you have several customized HUD options to pick from with many of them featuring real-time cooldown timers of your abilities. You toggle what those cooldown timers are, giving you the most information during combat. The same goes for your armor, potions, sneaking, and map writer to give you an in-depth mini-map of your surrounding area.


  • HUD Information
    • Location: Settings > ALL / HUD
    • The Information HUD is a head’s up display that shows the player pertinent information about the game. Players can choose what information they wish to be displayed and are able to customize entirely how it is presented! The information HUD has the ability to show the following:
      • Toggle Sprint / Sneak
      • FPS (Frames per second)
      • Clicks per second
      • Current time
      • Ping
      • Quantity of players online
      • Current server IP
      • Location (Your current coordinates on the map)
      • Direction (The direction you are currently facing)
      • Biome
      • Light value
  • Key Strokes
    • Location: Settings > ALL / HUD
    • Keystrokes allows you to see how fast you are clicking in CPS (Clicks per Second) as well, which interaction buttons are being pressed. It can be completely customized and is often sought after by players recording or streaming as a secondary verification that they are not using a client or to show off how well they can PvP.
  • Scoreboard
    • Location: Setting > All / HUD
    • The Scoreboard Mod allows players to toggle their Scoreboard on, off, adjust the Scoreboard size and move the Scoreboard to any location on the display.
  • Cooldown HUD
    • Location: Settings > ALL / HUD
    • The Cooldown HUD allows a simple, obvious, display of cooldowns on the Cosmic Servers. Cooldown timers are togglable and show a visual countdown.
  • Armor HUD
    • Location: Settings > ALL / HUD
    • Completely customizable the Armor HUD sports either a verticle or horizontal presentation. Players can display their armor status by percent, percent left from max, damage, damage left from max, even the severity of damage can be represented automatically. The label can be completely customized along with line spacing and overall mod size.
  • Potion HUD
    • Location: Settings > ALL / HUD
    • Extremely Customizable, this mod allows players to see which potion effects are affecting them. Players can customize the color and visibility of the duration, effect, label, and the implementation of an automatic blink when potion effects are running low!
  • Tabby Chat
    • Location: Settings > ALL / HUD
    • A must-have for many players tabby chat is an advanced method of filtering chat into separate tabs. The version featured on the Cosmic Client boasts the ability to customize your font type and size! Developed by Killjoy this mod is quite intricate. Want to learn more? You can check out more in-depth details here.
  • Mapwriter
    • Location: Settings > ALL / HUD
    • Cosmic Client is currently using Mapwriter for players’ minimap needs. Mapwriter is an intricate mini-map that boasts extensive features from zoom, full screen, faction overlay and more! Basic options are adjustable in the Cosmic Client GUI.
  • Events HUD
    • Location: Settings > ALL / HUD
  • Schematica
    • Location: ALL / Tools
    • Schematica lets you easily see and build pre-built blueprints from any server or world!
    • Printer will be disabled unless the server specifically allows it.
  • WorldEdit CUI
    • Location: Settings > ALL / Tools
    • WorldEdit CUI is a mod that allows you, when in creative, to see your WorldEdit selections. Extremely useful on Cannon Planet, Cannon Test and Creative servers where WorldEdit CUI is permitted.
  • Chunk Borders
    • Location: Settings > ALL / Tools
    • Chunk Borders makes for finding the edges of claims super easy by providing a visual guide to where the edge of the chunk is and the version on the Cosmic Client boasts 3D Borders as well for when you’re mining out your buffers and want a simple means to identify where the chunk and your claims, end.
  • World Downloader
    • Location: Escape Menu
    • A must have for factions players everywhere allowing you to download the world you are in and the chunks you load as you move around. Activate by going into your Escape menu and toggling World Downloader.
  • Toggle Sneak / Sprint
    • Location: Settings > ALL / Mechanics
    • Save your sprint key and your finger! Toggle Sneak allows you to toggle your sneak status maintaining a shift sneak at a single press of the button. Toggle Sprint accommodates both native 1.7 and 1.8 players by adding in the ability to toggle your sprint with a double tap or sprint key. Fly boost on CosmicPvP is limited to around 2 however on Cannon Planets or your private or creative server you’re able to fly boost up to 10!
  • Breadcrumbs
    • Location: Settings > ALL / Tools
    • For all your cannoning needs, Breadcrumbs allow players to see what is going on with their sand and TNT by providing a tracer line. Players can customize the color for falling sand and TNT as well the duration the line remains and thickness of the line! Pefect for troubleshooting those intricate cannons!


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Java 7 or above


How to install:

Cosmic Client (1.12.2, 1.8.9) Download Links

For Minecraft 1.12.2, 1.8.9

Installer for Windows 64 bit x64 (Exe file): Download from Server 1Download from Server 2

Installer for Windows 64 bit x86 (Exe file): Download from Server 1Download from Server 2

Installer for MACos, Linux (Jar file): Download from Server 1Download from Server 2


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