Welcome to Roblox Building Ultimate

Welcome to Roblox Building Ultimate

by Ultimate Stamper Building Games

Simulation Sandbox Free
🎫 9 Passes πŸ… 5 Badges
82.8% liked it (7.3 Thousand votes)
🟒
170
Playing Now
πŸ‘οΈ
16 Million
Total Visits
πŸ‘
82.8%
Rating
⭐
21 Thousand
Favorites
🎫
9
Game Passes
πŸ…
5
Badges
πŸ›οΈ
0
Dev Products

About This Game

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 πŸ› οΈ
- Hundreds of new parts/models 🧱
- Advanced customization toolsπŸ–ŒοΈ
- Multiple save slots πŸ’Ύ
- FREE private servers πŸ’»

Please give a like and favorite if you enjoy the game, it really helps! πŸ‘
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

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Game Passes (9)

🎫

Unlock Base Materials

Unlocks the ability to change the material of your baseplate. There are over ...

50 R$
🎫

Texture Tool

Allows you to add or remove decals and textures to parts. For textures, you c...

75 R$
🎫

Material Tool

The material tool lets you modify the material of any parts on your base. The...

125 R$
🎫

Physics Tool

Allows you to modify a part's transparency, collision, and anchored properties.

125 R$
🎫

Pro Builder Kit Access Pass

Get access to objects from the Pro Builder Kit in the stamper tool. Items in ...

125 R$
🎫

Paint Tool

The paint tool lets you paint any parts on your base any color you want. Ther...

125 R$
🎫

Move & Scale Tool

Move or resize any part on your base with this tool! - The smallest resizi...

150 R$
🎫

Expand Base

Expand your baseplate to 28x28 instead of the default 24x24 grid! Note: Al...

250 R$
🎫

Collision Tool

This tool has been merged with the new Physics Tool. If you purchased this to...

Free

Badges (5)

πŸ›‘οΈ

Welcome to Roblox Building Ultimate!

Thanks for playing, and be sure to visit back sometime soon!

1.6 Million awarded 1.4 Thousand today 0.3%
πŸ›‘οΈ

Engineer!

Configure the properties of an object.

330 Thousand awarded 230 today 0.0%
πŸ›‘οΈ

Electrician!

Wire an object with the wiring tool.

290 Thousand awarded 130 today 0.0%
πŸ›‘οΈ

Candy!

I didn't see any candy down there...

16 Thousand awarded 18 today 0.0%
πŸ›‘οΈ

u n00bzor

no u

5.2 Thousand awarded 8 today 0.0%

Game Details

Max Players
9
Created
January 26, 2019
Last Updated
January 22, 2026
Avatar Type
PlayerChoice
Votes
6.1 Thousand up / 1.3 Thousand down
Universe ID
1006875674
Root Place ID
2785023050
Sub-Genre
Sandbox
Copying Allowed
No
Data Updated
February 27, 2026