Undertale Multiverse Simulator 1.5 scripts

Undertale Multiverse Simulator 1.5 Scripts

2 scripts Last updated Sep 24, 2026

2 Undertale Multiverse Simulator 1.5 scripts for Roblox. 1 with no key system.

ScriptBlox lists 2 Undertale Multiverse Simulator 1.5 scripts for Roblox, uploaded by the community. 1 of them runs without a key system and 1 uses one. Ranked by runs in the last 7 days, the best right now is (ums 1.5). The list below puts recently added and bumped scripts first; open any script to copy its loadstring and run it in your executor. Paid reviewers read every script before it goes live, except those from hand-picked verified creators. Read how we review scripts and whether Roblox scripts are safe.

Best Undertale Multiverse Simulator 1.5 scripts right now

Ranked by runs in the last 7 days, then by players' reports and all-time views. Scripts that players report as not working are left out.

  1. 1. (ums 1.5)Reviewed Sep 29, 2026170 runs this week2.7K views

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