Press Win + R , type %appdata%\.minecraft , and hit Enter. Step 3: Find the options.txt file and open it with Notepad.
Download the .zip file, open Minecraft, go to Options > Resource Packs > Open Pack Folder , and drag the file in. Activate it in the game menu. 3. Using Mods (Fabric/Forge) Fullbright 1.17
If you plan on submitting runs to official leaderboards, be aware that many categories forbid setting your gamma higher than 5.0. Minecraft FullBright with NO MODS Tutorial Press Win + R , type %appdata%\
Search for the line that says gamma:1.0 (or gamma:0.0 ). Press Win + R
Change the value to something high, like gamma:100.0 or gamma:1000.0 .