Rival Ducks
Project Underhaven icon

Project Underhaven

Tracked since by ToastieBP

PlayOpen on Roblox

Nobody is playing Project Underhaven on Roblox right now. Its all-time peak is 3 players, reached on .

Performance
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Concurrent players

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About & history

About

☢️ The bombs fell. Now it’s your turn to rebuild! ☢️ Build your own underground vault and keep your residents alive! 🏗️ Build & merge rooms 👨‍🔧 Give residents jobs 🔥 Fight fires, roaches & raiders 🧭 Send explorers into the wasteland 📦 Open crates for 100+ items ⚔️ Raid other players’ vaults 🎁 Visit & gift your friends 👍 Like & ⭐ Favorite for updates!