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Pick two tracked games by universe ID to see their public observations side by side on the same 14-day window. The full comparison in the app supports up to four games, normalised charts and change timelines.
Uneven coverage
☣️AREA 51 | Retro Tower Defense has under 60% observation coverage over 7 days. Growth comparisons may not be like-for-like.
| Metric |  ☣️AREA 51 | Retro Tower Defense |
|---|---|
| Players now (CCU) | 1,710 |
| 24h change | — |
| 7d change | — |
| Visits (lifetime) | 181.7m |
| Visit velocity | 15k/h |
| Favourites | 171.5k |
| Like ratio | 92% (117.4k votes) |
| Outlier score | — |
| Breakout score | — |
| 7d coverage | 5% |
| History | 9h |
| Created on Roblox | 2025-05-20 |
Source: Roblox public web API (☣️AREA 51 | Retro Tower Defense)Observed 3h ago (2026-10-26 02:21 UTC)
Observed CCU, last 14 days
☣️AREA 51 | Retro Tower Defense
Raw observed CCU on a shared axis, UTC. Gaps are left as gaps.
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