About this app

What is the FLOOR OTP service?
- This is a double security service that runs the game with a one-time authentication number issued through the FLOOR OTP app.
- The OTP number (OTP authentication key) can protect your account more safely by using a random number each time.
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FLOOR OTP User Guide
- The OTP service can only be used by customers using a FLOOR account.
- You can play the game safely with the newly issued authentication number by running the downloaded FLOOR OTP on your mobile phone.
- OTP service can be used free of charge
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For more detailed information, please visit the FLOOR website > Security Center.
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[ FLOOR Homepage > Security Center ]
http://cs.line.games/floor/security/main
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For inquiries and comments related to app execution, please use the customer center.
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※ Developer Contact
Tel. 1661-4184
e-mail : [email protected]
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Business registration number: 120-87-89182
Mail-order business report number: No. 2012-Seoul Gangnam-02872
Daechi-dong, Gangnam-gu, Seoul

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