Installing 4thful follows the standard process for Minecraft resource packs:
Because 4x4 textures require 16 times less data than standard 16x textures, the pack can drastically increase frame rates, making it ideal for "potato" PCs. 4thful - The Vanilla 4x4 Resource Pack
In Minecraft, go to Options > Resource Packs and click Open Pack Folder . Installing 4thful follows the standard process for Minecraft
Every block and item is recreated to stay as close as possible to the original look, just at a lower resolution. and Iris .
It is designed to work with performance-enhancing mods like Sodium , OptiFine , and Iris .