Undertale Multiverse Simulator Stronger Zone Characters
Left room versus right room: 200,000-soul spikes through ACT 3, Ink, and Divine DustDust.
The stronger character zone is where Undertale Multiverse Simulator 1.5 stops being a white-portal collector and starts being a soul sink. Two rooms sit past the starter shop: a left room that climbs from Photonegative Sans at 200,000 to ACT 3 at 2,850,000, and a right room that climbs from Fazy Swap Papyrus at 235,000 to Divine DustDust at 2,333,333. This page lists 1.5 costs from PPHS72 showcases (July 2026). Prefer these numbers over original-game wiki prices.
Part 1 of that showcase is embedded mid-article (left room). Part 2 — the right room — is ranked and linked from the stronger-zone tier list. If you still need a cheap farm kit, go back to starter characters first.
Left room versus right room
Walk into the stronger zone from the lobby after you leave the white portal. Community clips treat the two halls as separate shops, not as one scrolling list. Left leans Sans-line spikes, Dusttrust, Revert, Venom, Dream/Nightmare, Ink, Error, and Revenge Papyrus ACT 2–3. Right leans Swap/Color, Dustbelief, Virus/Anti-Virus, Cross, DustDust, Dust Ink, Mirrored Insanity, trios, Chicken Insanity, Ainavol, Molten Lava, and Divine DustDust.
You do not have to clear left before right. Buy the next kit that raises farm speed. Photonegative at 200,000 is the intended first spike. Fazy Swap Papyrus at 235,000 is the right-room equivalent of that first door. Saving from 200,000 all the way to ACT 3 without a mid kit is how people stall for weeks.
Phases on a stand (Epic P1/P2, Toxin P1–P3, Dusttrust P1–P3, Murder Time Trio P1–P3) are extra soul prices, not a hidden input. Read how to phase before you click. Evolution pads that sit next to these rooms are covered on character evolutions.
Left room — 1.5 soul costs
Figures below are from the PPHS72 1.5 left-room showcase unless noted. Venom Phase 2 is community-reported from an older showcase.
| Kit | Souls | Notes |
|---|---|---|
| Photonegative Sans | 200,000 | First stronger-room spike. |
| Epic Sans Phase 1 | 250,000 | Early left-room upgrade. |
| Epic Sans Phase 2 | 400,000 | Pays for itself if you already bought P1. |
| SwapDust Papyrus | 260,000 | Cheap Papyrus in the left hall. |
| Glitchtale Sans | 275,000 | Mid-cheap left kit. |
| Toxin Sans Phase 1 | 300,000 | Start of the Toxin line. |
| Toxin Sans Phase 2 | 500,000 | Mid Toxin. |
| Toxin Sans Phase 3 | 850,000 | First left kit that feels expensive. |
| Sudden Change Sans | 350,000 | Between Epic and Delta. |
| Delta Sans Phase 1 | 450,000 | |
| Delta Sans Phase 2 | 650,000 | |
| Dustfell Sans | 450,000 | Same band as Delta P1. |
| OuterDust Sans | 480,000 | |
| Revenge T.U.E Papyrus ACT 2 | 535,000 | ACT 3 is a separate late buy. |
| Dusttrust Phase 1 | 580,000 | |
| Dusttrust Phase 2 | 850,000 | |
| Dusttrust Phase 3 | 1,000,000 | High value for one million. |
| Revert Dust | 625,000 | |
| Hyper Revert Dust | 1,377,777 | Distinct from Hyper Dust Sans (a Ruins Dust evo). |
| Venom Phase 1 | 800,000 | Also spelled Vemon on some stands. |
| Venom Phase 2 | 1,150,000 | Community-reported from an older showcase. |
| Abyss | 825,000 | |
| Dream | 1,000,000 | Same round number as Dusttrust P3, worse efficiency. |
| Nightmare | 1,350,000 | |
| Ink | 1,650,000 | Start of the Ink line. |
| Emotionless Ink | 1,950,000 | |
| Shanghaivania Ink | 2,250,000 | Late Ink. |
| Error | 1,850,000 | High PvP name, steep price. |
| ACT 3 | 2,850,000 | Top of the left room. |
Right room — 1.5 soul costs
Right-room figures follow the PPHS72 part 2 showcase. Open that ranking on the stronger-zone tier list after you skim this table.
| Kit | Souls | Notes |
|---|---|---|
| Fazy Swap Papyrus | 235,000 | Right-room first door. |
| Color / OtherTale Sans | 425,000 | |
| Dustbelief Papyrus | 500,000 | |
| Bad Time Trio | 585,000 | Trio without the Murder climb. |
| Ainavol Phase 1 | 635,000 | |
| Mirrored Insanity Dust Phase 1 | 650,000 | Same P1 price as Mirrored Insanity Insanity. |
| Mirrored Insanity Insanity Phase 1 | 650,000 | |
| Murder Time Trio Phase 1 | 750,000 | |
| Molten Lava | 750,000 | Same round price as MTT P1. |
| Cross | 900,000 | |
| Ainavol Phase 2 | 999,000 | |
| Murder Time Trio Phase 2 | 1,400,000 | |
| Virus | 1,450,000 | |
| Mirrored Insanity Dust Phase 2 | 1,450,000 | |
| Mirrored Insanity Insanity Phase 2 | 1,450,000 | |
| DustDust | 1,490,000 | |
| Anti-Virus | 1,525,000 | |
| Chicken Insanity | 1,860,000 | |
| Murder Time Trio Phase 3 | 2,066,666 | Late trio. |
| Dust Ink | 2,150,000 | |
| Divine DustDust | 2,333,333 | Right-room ceiling. |
| HyperDust Ink | 2,650,000 | Not the same kit as Hyper Dust Sans. |
What to buy, what to skip
Mid-game (200,000–850,000): Photonegative, Epic, Toxin, Fazy Swap Papyrus, Sudden Change, Dustfell, OuterDust. These are the kits that turn a starter farmer into someone who can stay in the stronger rooms.
High-game (1,000,000+): Dusttrust Phase 3 is the efficiency pick. Error, Ink, Emotionless Ink, Shanghaivania Ink, HyperDust Ink, Murder Time Trio Phase 3, Divine DustDust, and ACT 3 are the showcase ceiling. Dream at 1,000,000 is a prestige buy next to Dusttrust P3 at the same price — pick Dusttrust if you care about fights.
Event kits are not in these two rooms. Pesti Sans (2,000,000 plus badge) and Obsessed Monster (2,900,000) live on event characters. Scarlet Tenacity, Swapfell Papyrus Phase 2, Hyper Dust Sans, and Fatal Error Sans are evolutions with separate pads — some costs unknown — on character evolutions.
A NULL zone at 10,666,666 was an original-game wiki listing. This page does not claim that stand exists in 1.5.
Farming into these rooms
You still earn souls in 15-player combat. Follow the soul grinding route until Photonegative is realistic. Check the soul unlock tool against the tables above. Promo codes, if they ever appear, go through codes and how to redeem — this wiki does not invent them.
If a stronger-room pad teleports you into a leftover AU shop, leave. That bug is documented with evolutions, not as an exploit. Patch context lives on version 1.5. For a full S–C ranking of these two halls, use the stronger-zone tier list instead of buying every name in order.
Left room is the Photonegative-to-ACT 3 climb. Right room is the Fazy-to-Divine DustDust climb. Buy the next kit that raises farm speed, confirm the stand against the PPHS72 numbers, and keep one cheap starter equipped when a pad misbehaves. Part 2 of the zone — ranks, skips, and the right-room showcase — continues on the stronger-zone tier list.
Frequently Asked Questions
Quick answers to the most common questions.
Is the stronger zone the same as the white portal?
No. The white portal sells starter characters. The stronger zone is a pair of later rooms that start around 200,000 souls.
Where is the part 2 showcase?
Right-room footage and ranks live on the stronger-zone tier list. This page embeds part 1 (left room).
Are these costs from the original game?
No. They prefer 1.5 PPHS72 showcases. Venom Phase 2 is the community-reported exception. Confirm with the soul unlock tool.
Does the NULL zone still exist?
The 10,666,666 NULL listing was original-game wiki material. This page does not claim it exists in 1.5. See version 1.5 for what the remaster actually shipped.
When do I buy Pesti or Obsessed Monster?
Those are event kits, not stronger-zone stands. Costs and badges are on event characters. The fight itself is on the Pesti Sans guide.
How do Dusttrust or Ink phases work?
They are extra soul prices on the same line. Read how to phase and character evolutions before you click a pad.