Lumen Hollow: codes, best pets and Update 1 time
Lumen Hollow launched on Roblox on November 3 and has since peaked at 300,000 players online at once. Here are the codes that work, all 10 pets ranked by bonus, and the Update 1 and double XP weekend times in your own time zone.
- Launched
- Nov 3, 2026
- Developer
- Glowmoth Studio
- Price
- Free
- Update 1
- Nov 8
What happened
A fictional Roblox cave-exploring experience that hit 300,000 concurrent players the day after launch.
Lumen Hollow is a fictional Roblox experience used for a site drill. In the story, Glowmoth Studio launched it on November 3, 2026 and it climbed to 300,000 players online at once. You collect Lumens, hatch pets and level your lantern to reach deeper cave layers. Players want three things right now: working codes, which pets are worth hatching, and when Update 1 lands. See the official page.
Latest updates
Everything on this site
Codes
There are 3 working codes: GLOW300K gives 300 Lumens, HOLLOWDAY1 a free revive and MOTHMAN the Dusty Moth pet.
Pet tier list
The two S tier pets are Hollow Wyrm (+40% Lumens, 0.5% from Egg 3) and Aurora Stag (+35% all stats, event only).
Update 1 & events
Update 1: Deep Roots arrives on November 8 at 17:00 UTC, in the middle of the double XP weekend (November 7 00:00 to November 9 23:59 UTC).
First-day checklist
Finish the tutorial first for a free egg, then redeem the 3 codes and spend your Lumens on eggs and lantern levels. Ticks are saved in this browser.
Beginner guide
Do the tutorial for a free egg, spend Lumens on eggs and lantern levels, and level your lantern to 5, 10 and 20 to unlock deeper cave layers.
FAQ
Lumen Hollow is free on Roblox and runs on mobile, PC and console; trading opens after Update 1.
Questions people ask
Is Lumen Hollow a real game?
No. Lumen Hollow is a fictional Roblox experience used to test this site. Every name, code and number here is made up.
Is Lumen Hollow free?
Yes, it is free to play, and you can play on mobile, PC and console. More in the FAQ.
When is Update 1 coming out?
Update 1: Deep Roots is set for November 8, 2026 at 17:00 UTC. The update and events page shows it in your local time.
Sources
- Lumen Hollow (fictional)Launch announcementchecked Nov 4, 2026