Checked 22 August 2026
Progression Guide & Era Checklist
This Clean the WORLD Roblox beginner guide is a personal six-row official-name milestone checklist. It keeps the Outer Space row on watch, marks unknown requirements clearly, and sends you to the Cleanup Goal Planner and current SEA Update Guide instead of guessing an unlock order.
Your checklist
0 of 6 checked
Reference order only — not an official unlock order.
Outer Space is coming soon and is not part of this local checklist.
Use the six-row milestone checklist.
How to use the checklist
Confirm you are in the Bring Back Old Robloxians experience at place 105767799784652, then check only milestones you have personally reached. Use the Cleanup Goal Planner for your own session estimate.
If you get stuck
Do not borrow requirements from a same-name game. When a requirement is missing, leave the row unchecked and review the selected Roblox game or the Updates page.
Common mistakes
Treating this list as the official unlock order, marking Outer Space as complete, or using details from the excluded Chaseroony experience can lead you the wrong way.