ModMash Splinter, Underground + Subways


Mod Mash Splinter for Undergrounds + Subways, Now you can go underground and expand your base in multiple dimensions

Content
9 months ago
1.0 - 1.1
8.60K
Environment

b Underground signal relay

1 year, 4 months ago
(updated 1 year, 4 months ago)

Good afternoon! I'm trying to use Underground signal relay, but I don't have an output signal on the other floor. I tried both underground and deep underground.

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