Bunker Constructor Simulator Early Access

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Become a bunker builder: take on contracts from the government and local residents, construct underground rooms and furnish them. Grow your business and work toward your ultimate goal — buying your own home and building a fully protected underground bunker.

Developer: Terno Games
Released: 16 Dec 2025
Price: $14.99
Platforms
Steam Deck: Playable
Languages: Dutch +9

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Players on Steam, last 48 hours

No player readings for Bunker Constructor Simulator in the last 48 hours yet. We poll this game every 30 days.

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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Bunker Constructor Simulator Early Access

Players on Steam, last 48 hours

Bunker Constructor Simulator Early Access

Players on Steam, last 48 hours

Players By Month

Players By Month