Pet Simulator X! May 2026

The gameplay revolves around a simple, highly addictive mechanic centered on progression and optimization:

While the game reached legendary status and accumulated billions of visits, active development was officially halted following the launch of its highly anticipated successor, (PS99). 🕹️ Core Gameplay Loop Pet Simulator X!

—often abbreviated by players as PSX —is one of the most successful games in Roblox history. Created by the development studio BIG Games and headed by the developer Preston, this title served as the third major installment in the Pet Simulator franchise. The gameplay revolves around a simple, highly addictive

Progressing unlocks massive new biomes stretching from floating islands to advanced sci-fi tech worlds. 💎 The Legendary Pet Hierarchy and safes to gather coins

Players send their pets to break chests, crates, and safes to gather coins, diamonds, and fantasy currency.