How da hek do you do terraria pixel art I can only do regular art

Terraria: 2D RPG Pixel art perfection

Cthulhu Pixel Art : r/Terraria

Terraria Pixel Art: How to Build and Instructions - Guide

Terraria: 2D RPG Pixel art perfection

I made a tool that can create insane world sized pixel arts.

Some Pixel Art I Made based off of Terraria Weapons: If this was in terraria it would be called the Crystal Dagger and would be craftable with the Gladius, 17 amethyst, and a gelatinous crystal. It would do 63 damage and would provide a lunge attack every

Pixel Art - [TUTORIAL] Coloring and Shading

Terraria 1.3 Let's Build Ep9 Pixel Art! Terraria house design tutorial

Pixel art I've been working on, hope you like it. : r/Terraria

Those who can't build, make pixel art. : r/Terraria

Pixel Art 101: Terraria Samurai

Pixel Art - I am a person Doing Pixelart. Can someone teach me how to make Terraria art?

My first pixel art (pls don't judge) : r/Terraria

Pixel Art - I am a person Doing Pixelart. Can someone teach me how to make Terraria art?

My armor pixel art : r/Terraria