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WTRB

Welcome to Roblox Building Ultimate

by Ultimate Stamper Building GamesSimulationSandbox
Play on Roblox ↗
Players online · live −0.5% last hour
Checked 3 min ago · updates about every minute
Day range
113 – 334
24 h average
231
High since tracking
3348 Nov 2026
Lifetime visits
21.5M
Favorites
30.3K
Likes
83.3%9,970 votes
Server size
9
Listed
26 Jan 2019
Last update
7 Nov 2026
−53.7% over the day
57.8143.3228.9314.440012:0016:0020:0000:0004:00

Times in UTC · tracked since 8 Nov 2026 · U = update published

News

updates and their effect

No updates since tracking started (8 Nov 2026). Last update before that: 7 Nov 2026.

About

Welcome to Roblox Building Ultimate is the ultimate recreation of the original WTRB by Roblox! There are new models to build with, more tools and exclusive features! Build a house, obstacle course, security base, castle - or anything you can imagine in this sandbox building game! Everyone gets their own plot to build on using blocks and models from a variety of sets. Use the wiring and configure tools to interact with and customize objects. The possibilities are truly endless! Exclusive features: - Team build with other players 🛠️ - Hundreds of new parts/models 🧱 - Advanced customization tools🖌️ - Multiple save slots 💾 - FREE private servers 💻 Please give a like and favorite if you enjoy the game, it really helps! 👍 This game works on mobile but is best played on PC. Play the Build to Survive version of this game! https://www.roblox.com/games/1409807949/BS Play the Build and Fight version of this game! https://www.roblox.com/games/1366578889/BF

Simulation peers

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