Clean the WORLD Eras & Creature Milestones

This page maps the named era and creature milestone rows that public Roblox badge data shows for Clean the WORLD! by Bring Back Old Robloxians, place 105767799784652. Each row is a confirmed badge name, an official description where available, and honest flags when a requirement or reward is still unknown. Compare this page to the badges list on Eras and Badges, the creature ladder on Creature Helpers, and the checklist flow on Progression.

How to read milestone rows

Every entry below follows the same format:

• Badge name — exact string from the Roblox Badges API for universe 10494847029
• Official description — quoted where a badge tooltip is publicly known
• Confidence — confirmed (public tooltip), inferred (badge name implies the content), or unknown (not yet collected)
• Status — live, teased, or unreleased

We mark unknowns honestly. A blank requirement field means we have not seen it confirmed; it does not mean the field is empty in-game.

Video guide

Cenozoic Era

• Official description: “YOU UNLOCKED HORSES!”
• Confidence: Confirmed
• Status: Live
• Creature connection: Horses appear in the helper shop after this badge unlocks. Horse capacity and poop-value nodes show in the skill tree alongside banana and gum-on-banana lines.
• Award count (30 Aug 2026): ~1.24 million

Horses shift the drop type from paper and trash to poop, with golden and diamond variants appearing in recorded sessions. Pair with How to Get Money for the poop income loop and Creature Helpers for pass names such as More Horses.

Mythological Creatures

• Official description: Not publicly confirmed in badge tracker output
• Confidence: Inferred
• Status: Live
• Creature connection: Name implies a legendary-tier helper or cosmetic set. The creature ladder runs rats → horses → gorillas → dinosaurs before this row; mythological is likely a late-era or cosmetic band rather than a replacement helper.
• Award count (30 Aug 2026): ~1.12 million

The badge name alone does not unlock a new mechanical tier the way Cenozoic unlocks horses. Treat it as a milestone label and cosmetic flag until the live description is confirmed.

Miocene Epoch Era

• Official description: “THE GORILLAS ARE TAKING OVER.”
• Confidence: Confirmed
• Status: Live
• Creature connection: Gorillas unlock after this badge. The skill tree adds banana, thunderstorm-style gum spends, and gorilla capacity nodes.
• Award count (30 Aug 2026): ~1.02 million

Gorillas arrive after horses are established. Do not buy More Gorillas (15 Robux) before you see the Miocene unlock in-game. See How to Get Helpers for the full capacity order.

Mesozoic Era

• Official description: “is that… DINOSAURRS!?”
• Confidence: Confirmed
• Status: Live
• Creature connection: Dinosaurs unlock after this badge. The skill tree adds egg-value, multi-throw, and golden/diamond egg lines.
• Award count (30 Aug 2026): ~792,000 (~93% win rate)

Dinosaurs are the last named terrestrial helper before the SEA ocean chapter. Egg-value nodes are the gum story; vanity skins are not. Pair with SEA Update so you are ready for water-side content when the turtle badge arrives.

Turtles Don’t Eat Plastics Silly

• Official description: “You unlocked the SEA!”
• Confidence: Confirmed
• Status: Live
• Creature connection: This is the ocean chapter gate. Seagulls, shredders, fish, and seaweed appear after this badge. There is no badge literally named SEA; this is it.
• Award count (30 Aug 2026): ~456,000 (~51% win rate)

Read How to Unlock SEA and SEA Update when you earn this stamp. SEA is the biggest content expansion in the published roadmap so far.

TIME TRAVELER

• Official description: “REBIRTH FOR THE FIRST TIME.”
• Confidence: Confirmed
• Status: Live
• Creature connection: None directly. This is a progression milestone confirming your first rebirth. It ties to the Prestige update messaging.
• Award count (30 Aug 2026): ~216,000 (~33% win rate)

Before you click any rebirth control, read How to Prestige. TIME TRAVELER is proof you rebirthed; it does not tell you the Robux cost or which nodes persist.

I’m Above The World

• Official description: “It’s time to clean the outer space!”
• Confidence: Confirmed
• Status: Teased — zero awards as of 30 August 2026
• Creature connection: Outer Space chapter (Chapter 4) is named but undated. This badge is the placeholder stamp; it is not dropping yet.

Do not farm this badge. It will not award while the counter remains at zero. Watch Outer Space Chapter 4 and Underground Chapter 3 for dated launches.

Unknown requirements and rewards

The following fields have not been confirmed from public badge tracker data as of 30 August 2026:

• Mythological Creatures exact description and mechanical unlock
• Whether each era badge grants a passive bonus, a cosmetic, or a shop unlock
• Underground Chapter 3 badge names and requirements
• Outer Space Chapter 4 badge names beyond I’m Above The World

When new badge IDs appear on universe 10494847029, this page should gain dated rows rather than speculative entries. Return to Eras and Badges for the full badge checklist and to Progression for the era order.