Ronautica

A Roblox experience owned by Horizon Wave Studios.

AdventureENSubnauticaopen-worldsurvival

Ronautica is an adventure experience created on 2019-08-06. It has accumulated 4,447,471 lifetime visits and 54,294 favorites. The game holds an 89% like percentage. Currently, 7 users are playing. The description notes it is a fan-made recreation of Subnautica with complex systems that may impact hardware performance.

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

Ronautica is an unofficial, fan-made recreation of the video game Subnautica, originally developed by Unknown Worlds. ⚠️ Important Notice: There are other unofficial experiences using the “Ronautica” name or similar. Horizon Wave Studios and the official Ronautica project are not affiliated with, associated with, or responsible for those experiences in any way. ⚠️ Ronautica is a large open-world game with complex systems that can be demanding on hardware. Because of this, performance may vary across devices, even high-end machines may sometimes experience slowdowns. Change Log & Credits: https://devforum.roblox.com/t/2789645 Currently Features: - Story - Multiplayer & Co-op - Mobile Support - Console Support - Fully functional seamoth - Fully functional fabricator - Many spooky reapers as well as other leviathans - A full fledged map - 2.1 nonsense

Last updated by the developer 10 Aug 2026, 14:31 UTC.

playing (measured 10 Aug 2026, 19:17 UTC)

4,447,471

lifetime visits

89%

liked (13,515 👍 / 1,697 👎)

54,336

favourites (12.2 per 1k visits)

6 August 2019

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 We do not publish numbers we have not measured.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, 19:17	5	first reading

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

Badge funnel

Veteran Player · other238,595 · 0.00% win

Dive Dive Dive! · other156,428 · 0.00% win

Vehicular · other16,513 · 0.80% win

No Way. · other3,692 · 0.00% win

Professional Hunter · other3,175 · 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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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

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 88–90 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
24 Aug 2026, 02:34	89	no change
14 Aug 2026, 02:34	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.