Simulation · Tycoon177 days old#8267 by players#3161 in Simulation

[🎃] Build a Reactor

byIInfinite Assembly·81,154 favorites

▼ 10 (20.4%)playing now · vs this time yesterday

39 11:49 PM

Counted by Baseplate since 10/27/26 · last counted just now

24h peak39last 24 hours

Peak since tracked5210/27/26

Approval98%25.27K likes

Total visits890.89K~5K/day (lifetime)

Favorites81.15K+458/day (lifetime)

On Roblox177 d05/05/26

Why it changed

vs this time yesterday

Down 20.4% since this time yesterday

Moved against the overall platform trend

Against the market: this game −20.4% while all tracked games +7%.

Updates

Average players before the release, and in the first 3h and 24h after

CSV Updates

Updated	Release / milestone	Online before	First 3h	First 24h / Reach
10/24/26, 17:01 UTC	Roblox updateRoblox place update	—	—	—
10/18/26	Game PassHalloween Pass Premium (199 R$)	—	—	R$199
09/09/26	New badgeWelcome!	—	—	309.98K earned+642 / 24h
09/07/26	Game PassAuto Sell (99 R$)	—	—	R$99

When people play

UTC

By day

UTCCSV

Day	Average	Peak	+ Visits	+ Favorites
10/29/26 (Thu) · today	37	39	+704	+25
10/28/26 (Wed)	44	49	—	—
Lifetime daily avg (177d since launch)	—	—	+5K/d	+458/d

Game passes

5 on sale · From R$99 to R$199 · Median R$149 · Buy all R$715

Halloween Pass PremiumAdded 10/18/26

R$199

Auto ForgeAdded 09/07/26

R$169

VIPAdded 09/07/26

R$149

Auto SellAdded 09/07/26

R$99

2x LuckAdded 09/07/26

R$99

Since release and badges

Since launch 05/05/26 (177d)

Visits / day+5Klifetime daily avg

Favs / day+458lifetime daily avg

Badges (24h)+642across 1 badges

Most awarded (24h)+642Welcome!

Total badge awards309.98Kacross 1 badges

Active milestones (last 24h)	Added	24h awards	Total earned
Welcome!(68.3%)	09/09/26	+642	309.98K

Description

👋 Welcome to Build a Reactor! HALLOWEEN UPDATE! 🎃 How to Play: 🎲 Roll for powerful drills ⛏️ Place drills to mine ores ☢️ Evolve your Reactor with ores and generate energy 💵 Wait for the best price to sell energy ⬆️ Buy upgrades to boost your progress ✨ Discover rarer reactors, drills, and ores! 💻 Use code "RELEASE901" for a reward! 👍 Like the game and join the group for updates 🎮 Supports Desktop, Console, Mobile, and Tablet players

Last counted just now