Grow a Rock

A Roblox experience owned by The Yoo Pt 2.

SimulatorENsize progressioneating mechanicssimulator

Grow a Rock is a simulator experience created on July 12, 2025. It currently has 2 players online and 2,038,125 lifetime visits. The title holds 3,778 favorites and maintains a 72% like percentage. Players collect orbs to increase size, eat smaller rocks, and earn money for rare skins.

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

🗿 Welcome to Grow a Rock! 🗿 🏃‍ Collect orbs on the ground to increase your size! 🏃‍ 💀 Eat rocks smaller than you. 💀 💸 Earn money to unlock Rare Skins. 💸 🏆 Become the Strongest in the game! 🏆 ⭐ LIKE + FAVORITE + JOIN THE GROUP for +1,000 Starting Size! 🏅 Plus Benefits: 50% More Size! 😴 Tired of dying? Private servers are FREE!! 🎉 tags: rock, be a rock, simulator, eat blobs, io, grow a rock, grow, eat slimes, size, progression, evolution, evolve

Last updated by the developer 22 Jun 2026, 00:51 UTC.

playing (measured 10 Aug 2026, 15:23 UTC)

2,038,125

lifetime visits

72%

liked (2,919 👍 / 1,162 👎)

3,808

favourites (1.9 per 1k visits)

12 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 We do not publish numbers we have not measured.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
10 Aug 2026, 15:23	1	first reading

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

Monetization — game passes

Galaxy (x100)

3,499 R$

Inf Bank Storage

1,899 R$

V.I.P (Permanent)

399 R$

Ignore Bank Timer

399 R$

+25,000 Starter Size

359 R$

2x Cash

349 R$

2x Size Growth

299 R$

+10,000 Starter Size

259 R$

2x Magnet

179 R$

+5,000 Starter Size

139 R$

Premium Rewards

79 R$

+1,000 Starter Size

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.

Badge funnel

Welcome · welcome1,430,249 · 100.0% win

Played for 5 Mins · other458,463 · 90.6% win

Played for 10 Mins · other249,814 · 51.2% win

Played for 30 Mins · other60,282 · 9.9% win

Played for 1 Hour · other9,077 · 0.00% win

How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.

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Grow a Fish Pond 🐠🐟by Koi River

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Roblox’s own “games like this” rail, as we recorded it on 22 August 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

3 measurements spanning 20 days. 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 71–73 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
3 Sept 2026, 12:06	72	no change
24 Aug 2026, 09:21	72	no change
14 Aug 2026, 09:19	72	first reading

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