Old T Tower Defense [🧪Scientist]

A Roblox experience owned by Rocket Developments.

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

[🧪Scientist] - Crate with all 3 scientists, ninja cameraman, & more! 🤝 PLAY WITH FRIENDS FOR A COIN BOOST! ✏️Use code "Release" for 200 coins! 📅 Weekly Updates Friday @ 11:00 AM EST 🎉 HUGE UPDATE AT 500 LIKES 🌟 Step on a platform to start a match of Oldest T Tower Defense! ⚔️ Place cameramen and other units to fight back against the toilets! 🏆 Beat waves to win! Chat Commands: /lobby = Go back to Lobby Console: R2 = Place / Inspect Troop X = Stop Placing / Close Inspect Y = Rotate Troop

Last updated by the developer 17 Aug 2026, 16:26 UTC.

playing (measured 21 Aug 2026, 22:45 UTC)

4,436

lifetime visits

92%

liked (45 👍 / 4 👎)

134

favourites (30.2 per 1k visits)

2 August 2026

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 We do not publish numbers we have not measured.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
21 Aug 2026, 22:45	2	first reading

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

Monetization — game passes

Lucky

149 R$

Double Coins

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

Beat Toilet City! · progression139 · 9.7% win

Beat Desert! · progression103 · 6.1% win

Beat Cameraman HQ!58 · 3.6% 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.