Masters of the Universe ⚔️ Castle Grayskull 💀

A Roblox experience owned by Masters of the Universe Official.

RoleplayENMasters of the UniverseHe-ManSkeletor

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

Welcome to Eternia! Step into the world of Masters of the Universe ⚔️ Enter Castle Grayskull 💀 and prepare for the battle ahead. Meet He-Man and Skeletor, explore the fortress, and experience the official hub for exclusive premiere content. 🎬 Exclusive Hub Movie Trailer: Watch the official trailer before Masters of the Universe arrives in theaters on June 5. Game Sneak Peek: Get an exclusive first look at Battle For Grayskull, our all-new Roblox adventure arriving soon. ☠️ Coming Soon: Battle For Grayskull! The war for Eternia approaches. Join He-Man to defend the castle, or side with Skeletor to take what's rightfully yours. By the power of Grayskull!

Last updated by the developer 7 Aug 2026, 23:21 UTC.

playing (measured 11 Aug 2026, 05:23 UTC)

164,730

lifetime visits

59%

liked (450 👍 / 311 👎)

1,805

favourites (11.0 per 1k visits)

26 May 2026

created (per Roblox)

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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 We do not publish numbers we have not measured.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, 05:23	0	first reading

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

Badge funnel

Welcome to Masters of the Universe! · welcome142,107 · 100.0% win

Masters of the Universe Trailer!25,505 · 75.0% 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.

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 58–60 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
4 Sept 2026, 08:08	59	no change
25 Aug 2026, 06:33	59	no change
15 Aug 2026, 06:33	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.