Games like AI Pixel Battle
Games like AI Pixel Battle include Graveyard Keeper, The Escapists, Stardew Valley, Potion Craft: Alchemist Simulator, and Papers, Please. We matched them by the tags players give AI Pixel Battle on Steam (Simulation, Design & Illustration, Creature Collector, Artificial Intelligence, and 2D): closest matches first, and among equally close ones the better-known games.

Graveyard Keeper
Shared: Simulation · Pixel Graphics · Crafting

The Escapists
Shared: Simulation · Pixel Graphics · 2D

Stardew Valley
Shared: Pixel Graphics · Simulation · Crafting

Potion Craft: Alchemist Simulator
Shared: Simulation · Crafting · Singleplayer

Papers, Please
Shared: Simulation · Pixel Graphics · Singleplayer

Dressmaker
Shared: Design & Illustration · Simulation · Crafting

The Escapists 2
Shared: Pixel Graphics · Simulation · 2D

House Flipper
Shared: Simulation · Design & Illustration · Singleplayer

DAVE THE DIVER
Shared: Pixel Graphics · Simulation · Singleplayer

People Playground
Shared: Simulation · 2D · Singleplayer

Terraria
Shared: 2D · Pixel Graphics · Crafting

Horsey Game
Shared: Simulation · Creature Collector · 2D

Monster Sanctuary
Shared: Creature Collector · Pixel Graphics · Singleplayer

Forager
Shared: Pixel Graphics · Crafting · 2D

WorldBox - God Simulator
Shared: Simulation · Pixel Graphics · Artificial Intelligence

Moonstone Island
Shared: Creature Collector · 2D · Pixel Graphics

Aniimo
Shared: Creature Collector · Artificial Intelligence · Simulation

Shawarma Legend
Shared: Simulation · 2D · Singleplayer

鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · 2D

Spaceflight Simulator
Shared: Simulation · 2D · Singleplayer

Let's Build a Zoo
Shared: Simulation · Pixel Graphics · Creature Collector

Touhou Mystia's Izakaya
Shared: Simulation · Pixel Graphics · 2D

Princess Maker: Children of Revelation
Shared: Simulation · 2D · Singleplayer

Game Dev Tycoon
Shared: Simulation · 2D · Singleplayer