Updated October 6, 2024: Added new codes!
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Based on the lost (but never forgotten) Undertale Monster Mania, Dummy UTMM gives tons of co-op Arc Dummy-mashing action set in a mysterious underground setting. After defeating a few Arc Dummies, I stumbled into a difficulty spike. Luckily, Dummy UTMM codes gave me the necessary upgrades to continue the climb!
All Dummy UTMM Codes List
Working Dummy UTMM Codes
- yaymoregrind — Suppressed Omni (New)
- level99sigmaevent — x999 True Resets (New)
- halloweeneventisout — Life404 Armor (New)
- lilevilvslilvergwhowins — Suppressed Omni (New)
- idk1 — Binary Blade (New)
- idk2 — x999 True Resets (New)
- idk3 — x999 True Resets (New)
- thankyousomuchforthe7000members – All Raid Boss Drops and 100k xTrue Resets
- checker69subsyay — x1 True Reset
- sorry1 — Supressed Omni Soul
- sorry2 — Lifesteal 404 Armor
- sorry3 — Overkill404 SOU
- sorry4 — Binary Blade
- TrendingKJanimations—x69,420 True Resets
- checker200subs—Free rewards (Only in new servers)
- thankyoufor550likes – x3.5k Resets
- thankyoufor200likes – x1.5k Resets, Life404 armor, and True Insanity Blade
- IMSORRYBRO – All Boss Raid Drops and x5B True Resets
- sorryforthelongeventforgivevenandkall – Boss Raid Drops
- sub2toDark_Real404 – True Reset
- thankyoufor550likes – x3 True Resets
- sub2toRTNLNOOB – True Reset
- thankyoufor200likes – Life404 Armor, x1.5k True Resets, and True Insanity Blade
- tysmfor1600likes – Free rewards
- blackflamesandhogaresuckatfindingthings – True Reset
- sub2toduopnnj_Official – True Reset
- MANDAURNOTBEATINGTHEALLEGATIONS – Free armor (Only on new servers)
Expired Dummy UTMM Codes
- bigmoneyaura
Related: Locked Codes
How to Redeem Codes in Dummy UTMM
Dummy UTMM codes are yours to redeem! Here’s what you need to do:
- Run Dummy UTMM on Roblox.
- Click on Codes (1) on the right side of the screen.
- Type in working codes into the Enter Code text field (2).
- Click Redeem (3) to collect valuable rewards.
Our dedicated Roblox Codes section contains hundreds of codes for all of your favorite Roblox games. Jump right in to start collecting rewards!
