One and Done must use four different weapons to navigate the labyrinth and battle monsters on each floor. Use the constantly changing weapons wisely to engage in strategic combat.

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About This Game

There is no turning back! [ONE & DONE]

Weapon Consumption & Switching

  • When a weapon’s gauge is fully depleted, it automatically switches to the next one.

  • Unpredictable weapon changes can turn the tide in your favor — or against you.

A 7-Floor Challenge

  • The deeper you go, the more complex and powerful the bosses become.

  • You must learn enemy patterns and adapt. Of course, that takes time.

Are you ready to give up?

  • You were this close. One more hit… just one more strike, and it would’ve been over.

  • The maze is always waiting for your next challenge.😎

System Requirements

    Minimum:
    • OS *: Windows 7 (SP1+), Windows 10 and Windows 11
    • Processor: x86, x64 architecture with SSE2 instruction set support, ARM64.
    • Memory: 16 MB RAM
    • Graphics: DX10, DX11, DX12 capable.
    • Additional Notes: Hardware vendor officially supported drivers.
    Recommended:
    • Memory: 16 MB RAM
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
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