Image Source: Roblox Corporation via Twinfinite Lastly, if you put some serious time in Pet Simulator X and have huge pets you left behind, you can transfer them into Pet Simulator 99.

If you've played around with the past game in the series, you'll want to know how the Pet Simulator 99 pets transfer and equip system works.

That concludes our guide on Roblox Pet Simulator 99 scripts and how to use them. Sign up for the MobileMatters newsletter — your weekly breakdown of the latest in mobile gaming.

Here’s how to add a Huge Pet to your arsenal of coin-mining creatures in Pet Simulator 99.