Slime Castle Codes (February 2025)

1. LaunchSlime Castle on your device.
2. Complete the tutorial if you’re playing the game for the first time.
3. Tap thecogwheel buttonin the top-right corner of the screen.
4. Select theRedeem Codeoption from thedrop-down menu.
5. Enter a code into thetext box.
6. Hit theConfirm buttonto claim your rewards.

How to Get More Slime Castle Codes

While all the upcoming Slime Castle codes will be released on social media, there’s an easier way of getting them. Bookmarking this page will give you access to all the active rewards as long as you check in occasionally. And, if you still want to take the socials route, you can start by checking out the Slime Castle — Idle TD Discord.

Why Are MySlime Castle Codes Not Working?

If a Slime Castle code isn’t working, going back to double-check your spelling might help. Any kind of typo will render a code unusable, so stay vigilant while entering it into the text box. Another possibility is that the reward is no longer active. Some freebies are only available for a limited time, so make sure to claim them as soon as possible.

What Is Slime Castle?

Slime Castle is an idle mobile tower defense game set in medieval fantasy lands. You’re in the role of a blob trying to protect your kingdom from the hordes of enemies. To win, you’ll need to level up your stats, acquire legendary armor, and unlock new skills. You can pick to control your slime manually or choose the auto-battle feature and watch it squash enemies from the sidelines.

To get more freebies in other similar mobile titles, check out ourDoodle Magic Wizard vs Slime Codes andCookie Run Witch’s Castle Codes articles!