Minecraft 1.21.10 Clients are third-party launchers for The Copper Age hotfix. Lunar, Badlion, Feather, and CrystalClient ship 1.21.10 builds – the bug-fixed long-stable Copper Age target preferred by communities, with copper-build helpers, FPS optimization, and the cape-and-cosmetic ecosystem.
Lunar Client Launcher is an all-in-one modpack capable of updating a player's mods without manually…
441,554
6
March 12, 2026
Lunar Client
CatLean Client Mod is a new, free client with high-quality modules. It is expected to…
Cer Client Mod is a lightweight PvP utility client designed mainly for Anchor PvP and…
361
3
March 1, 2026
Cer Client
Bnana Client Mod (or Banana Client) is a ghost client for Minecraft focused on PvP…
1,600
0
March 1, 2026
Bnana Studio
Spearcore Client Mod is a keybind-triggered dash/roll that can be performed entirely within vanilla gameplay…
920
1
February 28, 2026
thetruetrident
Cartcore Client Mod focused on “cart combat,” built around TNT minecarts used with bows and…
2,787
2
February 28, 2026
thetruetrident
Glazed Client Mod is a free addon for Meteor Client, designed to enhance gameplay on…
This archive contains various Minecraft clients preserved for documentation and reference purposes; users should carefully…
107
0
February 22, 2026
System Client Mod is a customized fork of the Argon client (approximately 75% based on…
10,881
2
February 22, 2026
DLindustries
This archive contains various Minecraft clients preserved for documentation and reference purposes; users should carefully…
176
0
February 22, 2026
This archive contains various Minecraft clients preserved for documentation and reference purposes; users should carefully…
93
0
February 22, 2026
This archive contains various Minecraft clients preserved for documentation and reference purposes; users should carefully…
163
0
February 21, 2026
Six Seven Client Mod is a ghost client for Minecraft featuring a modern overlay GUI…
820
0
February 10, 2026
Six Seven Client
Feather Standalone Client Mod is an unofficial version of Feather Client, enabling free Minecraft gameplay…
71,624
1
December 14, 2025
Amber Client Mod is a Minecraft client focused on a clean design, performance, and essential…
