[💎] Build a Collection

A Roblox experience owned by HyperBit Games.

TycoonENcollection buildingrebirth mechanicitem upgrading

Description (written by the developer; not a statement by this register)

💎 Welcome to Build a Collection! 🛒 Buy limited-stock items before they’re gone, and start building your collection from the ground up. 🔧 Upgrade your items into powerful, rare combinations to FLEX 💪! 💸 Keep earning cash over time as your collection grows and becomes more valuable. 🔥 Rebirth your progress to unlock permanent upgrades and reach new heights faster than ever. 🏆 Your ultimate goal is to create the most legendary, unique, and visually stunning collection in all of Roblox. 👍 If you’re enjoying the game, make sure to smash that THUMBS UP and ⭐ favorite to show your support! 👥 Join our group for exclusive in-game rewards, early updates, and special perks only available to members.

Last updated by the developer 16 Mar 2026, 15:11 UTC.

playing (measured 11 Aug 2026, 23:32 UTC)

7,098

lifetime visits

56%

liked (10 👍 / 8 👎)

favourites (2.3 per 1k visits)

31 July 2025

created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
11 Aug 2026, 23:32	0	first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

2x Upgrade Luck

250 R$

2x Cash Revenue

200 R$

2x Energy Recovery

150 R$

Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.