Underground Base Tycoon ☣️
A Roblox experience owned by Extreme Quality Games.
TycoonENmilitarybase-buildingprogression
Description (written by the developer; not a statement by this register)
🏗️ Welcome to Underground Base Tycoon! 🏗️ Build your ultimate secret base and rise to become the wealthiest commander! Upgrade your underground facilities, unlock powerful gear, and explore over 160+ interactive features to dominate the game. Strategize, expand, and create the most advanced hidden fortress ever! 🏆 ✨ Don’t forget to Like & Favorite for exciting updates! ✨ 🎁 Free rewards just for playing the game coming next update, stay tuned 👀 ✅ Remember your progress literally SAVES when your OFFLINE! Tags (ignore): Roblox, Building, Military, Base, War, Strategy, Adventure, Tycoon, Sandbox, Weapons, Defense, Expansion, Secret, Survival, Commander
Last updated by the developer 21 Oct 2025, 23:00 UTC.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 26 Aug 2026, 23:20 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
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
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.