[UPDATE] Size Simulator Ultimate

A Roblox experience owned by cyclone fan group.

SimulatorENgrowth mechanicssimulatorcosmic scale

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

yes, you heard it right. this is size simulator but Ultimate! consume things to grow bigger and bigger. in future updates we will add many stages and you can grow interstellar and eat the universe! coins and prestiges do not have a purpose yet. you cannot get them update log many bug fixes added fast travel tags : size, grow, atom, science,eat,simulator

Last updated by the developer 23 Oct 2025, 18:27 UTC.

playing (measured 11 Aug 2026, 19:36 UTC)

265,140

lifetime visits

59%

liked (319 👍 / 221 👎)

709

favourites (2.7 per 1k visits)

3 June 2024

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 We do not publish numbers we have not measured.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, 19:36	0	first reading

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

Monetization — game passes

Massive Donation

1,000 R$

Huge Donation

250 R$

Large Donation

100 R$

Medium Donation

50 R$

Donation

25 R$

Fast travel

9 R$

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

Like ratio over time

Growth

2 measurements spanning 10 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 58–60 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
25 Aug 2026, 02:22	59	no change
15 Aug 2026, 02:06	59	first reading

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