by Ultimate Stamper Building Games · universe 1006875674 ·
Current players
241
As of Sep 21, 2026, 5:01 PM
Tracked peak
449
Observed Sep 12, 2026
7d avg CCU
218
Snapshot average
Visits
20.6M
Lifetime · Roblox catalog
Favorites
28.8K
Lifetime · Roblox catalog
Rating
83.1%
Global rank
#2806
of 60,440 tracked
Growth
0
vs 1 day
Live session curve
-88 vs window start
Now 241 · last 36 snapshots
SnapshotPublic Roblox dataMethodology
Independent models from public catalog signals. Not official Creator Dashboard figures. Methodology | About | Glossary
IntelBricks, "Welcome to Roblox Building Ultimate Roblox Statistics", https://www.intelbricks.com/games/welcome-to-roblox-building-ultimate-1006875674, accessed Sep 21, 2026.Trend positioning
Global CCU
#2806
of 60,440 tracked
Simulation CCU
#1003
of 9,617 in genre
Global trend
-
score 40.5
Genre trend
-
Simulation
CCU Δ
0
0.0%
Visits Δ
0
0.0%
Favorites Δ
0
0.0%
Momentum
40.5
Momentum Score
Why is this trending?
Branded metric: Roblox Momentum Score.
CCU sessions, engagement depth, and daily peaks from crawl snapshots.
54 pts
Peak CCU
449
Sep 12, 2026, 3:02 PM
Avg CCU
280
Floor CCU
150
CCU Δ
+9
Favorites Δ
+1.6K
Thumbnail intelligence
Explorer →Features not extracted yet for this experience.
Simulation: brightness 49.7, contrast 57.61, text 99.86% (n=2771)
Point-in-time crawl metrics from IntelBricks snapshots, not promotional copy. See data & methodology and the metric glossary.
Latest crawl: 241 playing, 20.6M visits, 28.8K favorites, 83.1% like ratio. Tracked peak CCU ~449 (Sep 12, 2026). 54 stored snapshots from Aug 7, 2026 through Sep 21, 2026; charts above use those captures, not estimates. Creator: Ultimate Stamper Building Games. Created Jan 26, 2019. Last Roblox update mark Sep 2, 2026.
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
Related: Player count · Games database · History · Games like · Alternatives · Trending · Top games ·
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Compare Welcome to Roblox Building Ultimate vs Build and Kill Zombies · Alternatives · History
CreatedJan 26, 201993 months ago
| Time | Playing | Visits |
|---|---|---|
| Sep 21, 2026, 5:01 PM | 241 | 20.6M |
| Sep 21, 2026, 4:00 AM | 157 | 20.6M |
| Sep 20, 2026, 2:00 AM | 318 | 20.5M |
| Sep 19, 2026, 12:01 AM | 266 | 20.5M |
| Sep 17, 2026, 10:02 PM | 184 | 20.5M |
| Sep 16, 2026, 9:01 PM | 184 | 20.5M |
| Sep 15, 2026, 7:04 PM | 181 | 20.5M |
| Sep 14, 2026, 5:03 PM | 211 | 20.4M |
| Sep 13, 2026, 4:02 PM | 432 | 20.4M |
| Sep 12, 2026, 3:02 PM | 449 | 20.4M |
| Sep 11, 2026, 2:01 PM | 339 | 20.4M |
| Sep 10, 2026, 1:02 PM | 272 | 20.3M |
| Sep 9, 2026, 12:01 PM | 267 | 20.3M |
| Sep 8, 2026, 11:01 AM | 248 | 20.3M |
| Sep 7, 2026, 10:01 AM | 211 | 20.3M |
| Sep 6, 2026, 9:03 AM | 331 | 20.3M |
| Sep 5, 2026, 8:03 AM | 328 | 20.2M |
| Sep 4, 2026, 8:01 AM | 187 | 20.2M |
| Sep 3, 2026, 8:01 AM | 167 | 20.2M |
| Sep 2, 2026, 8:32 AM | 193 | 20.2M |
| Sep 2, 2026, 7:04 AM | 153 | 20.2M |
| Sep 2, 2026, 5:52 AM | 150 | 20.2M |
| Sep 1, 2026, 5:01 PM | 251 | 20.2M |
| Aug 31, 2026, 8:02 PM | 200 | 20.1M |
| Aug 30, 2026, 11:02 PM | 284 | 20.1M |
| Aug 30, 2026, 2:02 AM | 354 | 20.1M |
| Aug 29, 2026, 4:05 AM | 284 | 20.1M |
| Aug 28, 2026, 7:04 AM | 237 | 20.1M |
| Aug 27, 2026, 9:04 AM | 284 | 20M |
| Aug 26, 2026, 1:01 PM | 356 | 20M |
| Aug 25, 2026, 4:05 PM | 285 | 20M |
| Aug 24, 2026, 8:01 PM | 311 | 20M |
| Aug 23, 2026, 11:04 PM | 276 | 20M |
| Aug 23, 2026, 3:04 AM | 335 | 19.9M |
| Aug 22, 2026, 6:04 AM | 279 | 19.9M |
| Aug 21, 2026, 10:03 AM | 329 | 19.9M |
| Aug 20, 2026, 2:01 PM | 417 | 19.9M |
| Aug 19, 2026, 5:04 PM | 324 | 19.9M |
| Aug 18, 2026, 9:02 PM | 286 | 19.8M |
| Aug 18, 2026, 1:02 AM | 280 | 19.8M |
| Aug 17, 2026, 5:01 AM | 224 | 19.8M |
| Aug 16, 2026, 8:03 AM | 362 | 19.8M |
| Aug 15, 2026, 12:02 PM | 389 | 19.8M |
| Aug 14, 2026, 4:02 PM | 394 | 19.7M |
| Aug 13, 2026, 8:03 PM | 298 | 19.7M |
| Aug 13, 2026, 12:03 AM | 247 | 19.7M |
| Aug 12, 2026, 6:54 AM | 254 | 19.7M |
| Aug 12, 2026, 3:01 AM | 209 | 19.7M |
| Aug 11, 2026, 7:02 AM | 228 | 19.7M |
| Aug 10, 2026, 11:05 AM | 339 | 19.6M |
| Aug 9, 2026, 4:01 PM | 347 | 19.6M |
| Aug 8, 2026, 8:03 PM | 378 | 19.6M |
| Aug 7, 2026, 5:19 PM | 364 | 19.6M |
| Aug 7, 2026, 6:36 AM | 232 | 19.6M |
