Build A Library 📚

A Roblox experience owned by Cleaning Industries.

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

👍 Like the game and join the group for rewards! 🧠 Welcome to My Cleaning Library How to Play: 📚 Clean books to auto fill Library 💸 Earn money by collecting books 👨‍🔧 Use the money to buy Workers ⚡ Upgrade your passives to move faster and collect more 🔮 Enchant the shelves to earn overpowered bonuses 🔄 Rebirth to earn even more 📜 Leave feedback on the game! Let us know what you think 🎮 Playable on Desktop, Mobile, Tablet, and Console!

Last updated by the developer 9 Aug 2026, 08:43 UTC.

playing (measured 11 Aug 2026, 09:48 UTC)

96,513

lifetime visits

88%

liked (669 👍 / 94 👎)

1,021

favourites (10.6 per 1k visits)

10 July 2026

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 We do not publish numbers we have not measured.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, 09:48	1	first reading

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

Monetization — game passes

Giant Collection Zone

399 R$

X2 Walkspeed

129 R$

X2 Cash

79 R$

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

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Roblox’s own “games like this” rail, as we recorded it on 5 September 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

3 measurements spanning 20 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 88–90 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
4 Sept 2026, 13:03	88	-2
25 Aug 2026, 11:36	90	+1
15 Aug 2026, 11:35	89	first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.