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Mod

What's That Slot?

Free activation
Start a server for 24 h for free
What's That Slot? can be installed in the panel in 2 clicks No payment and no card
Activate a free server
Like it? Extend from $3.90 / month.

Mod versions

You will choose the version when installing in the server panel, in the Addons section.

35 versions
VersionReleased
What's That Slot 1.3.8 for Minecraft 1.21.5 Latest
Released 28.03.2025
What's That Slot 1.3.8 for Minecraft 1.21.5
Released 28.03.2025
What's That Slot 1.3.7 for 1.21.4
Released 01.03.2025
What's That Slot 1.3.7 for 1.21.4
Released 01.03.2025
What's That Slot 1.3.6 for 1.21
Released 24.08.2024