GumGum Island（禾火島）｜Terms of service
Updated and effective: 13 October 2026 · Version 3.2
Clear information about our services, how to use them and our respective responsibilities.
01｜Services and scope
This document applies to GumGum Island（禾火島）, operated by JLapp Studio, and its related website, support and applicable test features. Other products have separate applicable documents.
Before using account, test or paid features, read these terms, the privacy policy and the relevant feature instructions. Applicable store, licence or test conditions are provided separately. Non-waivable consumer rights remain unaffected. Users without full legal capacity should obtain a guardian’s assistance and consent where required for use or purchases.
02｜GumGum Island development and saves
GumGum Island (禾火島) is a single-player life-adventure game in development for local iOS/Android execution, offline play and account-based checkpoint synchronization. Website descriptions, images and test demonstrations do not announce complete content, production accounts or store availability.
Formal checkpoints differ from temporary recovery data. Save through the home diary/sleep interaction or designated save points and check the success message. Planned cloud features synchronize only formally created, successfully uploaded checkpoints. New offline progress is not a cloud backup; initial verification, restoring on another device and conflicts require the relevant connection or action.
Invited tests may have incomplete features or save-compatibility limits; follow the test instructions. This page does not authorize arbitrary deletion of your data or promise that test saves will transfer to the final release. Paid features or new data processing will receive their own information before activation.
03｜Content rights and acceptable use
We or the relevant rights holders retain rights in brands, software, interfaces, original content and game assets. Use does not grant resale or wholesale reproduction rights. Third-party articles, images and trademarks remain with their owners; linking or bookmarking does not grant rights to reproduce, adapt or redistribute a full article.
You or the original rights holder retain rights in submitted material. We use it only as needed for the service, security and lawful handling. Do not impersonate others, infringe rights, send malicious content, bypass access/payment controls or disrupt systems. Infringement reports should include the relevant link, rights basis and contact details for review.
04｜Ending use, changes and disputes
You may stop using a service and request data handling through its account controls or our contact email. Retention/deletion follows the privacy policy. Subscription cancellation must still be completed with the original store.
Networks, maintenance, devices and external sources may cause delays or outages; we take reasonable steps to address problems. Material service or terms changes will be dated and appropriately notified. Additional consent, confirmation or remedies will be provided where required.
We and users remain responsible as required by law; we do not exclude intentional misconduct, gross negligence or non-excludable duties. These terms are governed by Taiwan law, without overriding mandatory consumer protections or jurisdiction rules that apply where you live. Disputes follow applicable law; you are welcome to contact us first for assistance.
Traditional Chinese and English versions provide corresponding information. Contact us about discrepancies; translation differences do not limit statutory rights.