Project Soul's Worlds & Bosses — Progression Guide

Editorial contact: Raymond

Last verified: November 10, 2026

Project Soul's is an open-world RPG where new worlds unlock as you grow, but the developer has not published a map list. This Project Soul's worlds and bosses guide uses what is verifiable — the official description and the public badge set — to map the boss encounters, the Halloween event and the checkpoints you can actually see.

Worlds

Unlock, unnamed

The description promises new worlds; it does not list them.

Bosses

2 confirmed

Toriel and Flowey have defeat badges in the official badge list.

Event

6 nights

Halloween Night 1–6 badges are published; dates are not.

What is published

How Project Soul's structures its world

The official experience description is short and consistent: explore a vast open world inspired by Undertale, battle monsters and powerful bosses, collect rare Souls and master their abilities, earn EXP and gold, and unlock new worlds. That is the entire published structure. There is no zone list, no level range per zone and no map order in the description.

The useful consequence is that Project Soul's worlds are gated by your build rather than by a public checklist. If an area feels impossible, the likely levers are level, gear bought with Gems, and the Souls and traits behind your abilities — the three systems the game actually documents. The beginner guide orders those levers, and the traits guide covers the reroll side.

Checkpoints

Project Soul's boss and event checklist

Every row below comes from the public Roblox badge list, not from a guide site. The requirement column repeats the badge text where one is published.

Published badges checked November 10, 2026.
Badge	Category	Requirement
Welcome To Project Soul's	Opening	Enter the game for the first time
It's me	Secret	Description not published on the badge
Defeat Flowey	Boss	Defeat Flowey
Defeat Toriel	Boss	Defeat Toriel
Early Access	Milestone	Played during Early Access
Halloween Event Night 1	Event	Survive Night 1
Halloween Event Night 2	Event	Survive Night 2
Halloween Event Night 3	Event	Survive Night 3
Halloween Event Night 4	Event	Survive Night 4
Halloween Event Night 5	Event	Survive Night 5
Halloween Event Night 6	Event	Survive Night 6

Toriel and Flowey

Two Undertale encounters are confirmed as bosses by their defeat badges. Their locations, level requirements and drop tables are not published. Treat them as checkpoints: if the badge is still locked, the fight has not been cleared yet, and the fix is more likely a gear or Soul upgrade than a hidden trigger.

Badge text: "Toriel Defeated" and "Flowey Defeated".

Halloween Event, Nights 1–6

Six survival badges were published for the Halloween event. Each one asks you to survive a specific night, which makes the event a six-stage challenge rather than a single boss. The public record does not give dates, rewards or a difficulty curve for those nights.

Check the in-game event panel for the live timer.

Boundary

What this page will not pretend to know

A numbered world order, because the developer has not published one.
Boss HP, attack patterns or drop rates, because no dated source lists them.
Level ranges per area, because the only published level numbers are the code gates (10 and 50).
Halloween event dates, because the badges carry no date and no announcement is archived publicly.

This Project Soul's worlds page will be updated with a real world table as soon as the game or a reliable data source publishes one. In the meantime, the update timeline records the dated changes we can actually confirm.

Watch

See the Project Soul's world in motion

A full-game playthrough shows the combat, menu flow and world layout better than a description can.

Another Undertale RPG (Full Game) | Project Soul's | Roblox — Pyraxus plays through the experience — useful for seeing the combat, world layout and menu flow before you start.

Common questions

FAQ

How many worlds are in Project Soul's?

The number is not published. The official description promises that you unlock new worlds as you progress, but it does not name them or list an order. Any numbered world list for this game today is unverified. The badge list does confirm two boss encounters and a six-night Halloween event, which is the part we can check.

What bosses are confirmed in Project Soul's?

Toriel and Flowey have dedicated defeat badges in the public Roblox badge list, so those two encounters are confirmed. The Halloween event adds Night 1 through Night 6 survival badges. No other boss names are published by the developer or trackers as of November 10, 2026.

How do I unlock the next world?

Progression is not documented step by step. The published loop is: fight monsters, collect Souls and abilities, earn EXP and gold, buy weapons and armour, then unlock new worlds. If a route is blocked, compare your level and gear with the encounter rather than assuming a hidden key item, and check the badge list to see whether the encounter has a published milestone.

Is the Halloween event still running?

The six badges exist, but the public record does not publish the event start or end date. The experience was updated on November 10, 2026 and the badges remain published. Check the in-game event panel for the current timer instead of trusting a dated guide.

Does 7SOULS mean there are seven Souls to collect?

No. 7SOULS is a code name, and the seven-colour framing comes from Undertale. Neither the developer nor the trackers publish a seven-entry Soul roster for Project Soul's. Treat the code name as branding until a real Soul list appears.

Reference trail

Sources and verification

References for this page are listed below with their scope. This site does not hyperlink to third-party sites; copy the URL text if you want to check a source. Community rankings and estimates are not developer announcements.

Roblox experience listing (Official) — Game identity, creator, genre, server size and the public experience description https://www.roblox.com/games/125518655171294/Project-Souls
Roblox badges API (Official) — Public badge names and descriptions, including the Toriel, Flowey and Halloween event badges https://badges.roblox.com/v1/universes/10768613071/badges
Roblox Games API snapshot (Official) — Visits, favourites, active-player snapshot, creation date and experience update timestamp https://games.roblox.com/v1/games?universeIds=10768613071