Open it with Notepad and look for the line that says gamma:1.0 . Change the value to gamma:16.0 (or higher). Save the file and restart your game.
See enemies hiding in shadows or under trees during night cycles. Clean Aesthetics: fullbright texture pack 1.12.2
Many competitive PvP, UHC (Ultra Hardcore), and Factions networks strictly the use of Fullbright. Because seeing in the dark gives players an unfair advantage in unlit arenas or underground ambushes, server anti-cheat plugins may flag or ban players using modified lightmaps. Always read the server's specific rules channel before logging in with Fullbright active. Conclusion Open it with Notepad and look for the line that says gamma:1
For Minecraft 1.12.2, fullbright texture packs are a simple, effective way to improve visibility without altering game mechanics—best implemented as a resource pack or via OptiFine for safety and compatibility. Use them responsibly on multiplayer servers and pick an approach that balances clarity and the game’s intended atmosphere. See enemies hiding in shadows or under trees