★★★★Please Read Before Purchasing★★★★
Please be sure to check the "Compatible Devices" at the following URL before purchasing.
https://faq.universal-777.com/device/

*Please note that purchases on devices not listed in the "Compatible Devices" and any issues, including refunds, will not be supported. Please note.
We plan to gradually add compatible devices.
When new devices are added, we will update the "Latest Information" section on this page.

This app requires approximately 200MB of free space on either internal or external storage (microSD card).

Due to Google Play specifications, data transfer within this app is not possible.

Downloading this app and purchasing add-ons will incur data usage, so we strongly recommend subscribing to a flat-rate data plan.
All data and connection charges related to using this service are the responsibility of the customer. We assume no responsibility for any speed restrictions imposed by your carrier.

Even on devices that have been tested, issues such as improper launch or forced termination may occur due to interference from other installed applications.

For more information, please see below.

■■Frequently Asked Questions■■
1. The download does not start.
This may be due to a payment issue. Please contact your payment service (Google or your carrier).

Google Contact Information
https://support.google.com/googleplay/digital-content/

2. The download does not complete.
A large amount of resource data is downloaded upon first launch. Downloading over Wi-Fi is strongly recommended, as 4G connections may experience interruptions due to data limits.

3. The download does not progress and displays "Waiting for connection."
This occurs when multiple apps are being downloaded, or when there are issues with the network connection, Play Store, or device.
Try changing your Wi-Fi connection, clearing the Play Store cache, restarting your device, etc., and then try downloading again.

4. The installation fails. The app does not launch. The screen goes black after launching.
The download and extraction of resource data may have failed. Please uninstall the app, check the available space, and download again.

5. A security error appears and the app cannot be launched.
This app cannot be launched on the following devices:
(a) Devices that have been illegally modified to obtain root privileges.
(b) Devices with USB debugging enabled.
[Settings] → [Applications] → [Development] → Uncheck [USB Debugging].
(c) Devices with wireless debugging enabled.
[Settings] → [Applications] → [Development] → Uncheck [Wireless Debugging].

6. About re-downloading
You can download the app multiple times for free using the same account.
You can download the app to multiple devices for free using the same account.

■■Notes■■
- The values displayed within the app are simulated values only and may differ from those of the actual pachislot machine.

1. This app downloads resource data the first time it is launched. Saving and extracting resource data requires approximately 200MB of free space on your external storage (microSD card) or internal storage. If saving or extracting resource data fails, you may experience symptoms such as "Insufficient free space. Please check the free space on your internal storage or microSD card," "Installation failed," or "The app won't start." Please ensure you have sufficient free space on your external storage (microSD card) or internal storage, a good connection, and a charged device before downloading.

2. If you are traveling abroad, the download may begin overseas. This may result in unintentional high communication charges. Please be careful, such as turning off automatic updates and completing the download within Japan.

3. Depending on your device, delays in operation may occur.

4. The values displayed within the app are simulated values only and may differ from those of the actual pachislot machine.

5. Running multiple apps simultaneously may cause unstable operation.

6. Some features of this app require individual charges (add-ons). The following features will be added by paying a separate charge.
Save function (save/resume game results)
Weight cut (cut reel weight)
Settings change (select settings at the start of the game)
Autoplay (allows autoplay with customizable ending conditions)
Forced combination (forces minor combinations/bonus flags)
Slipping frame display (displays sliding frames when the reels stop)
Value pack (value pack with a bundle of features)

7. Please note that updating your OS version may affect installation or operation of the app.

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