Terms of Service

TtukTtak Nyang: Idle Cat Forge · Effective November 2, 2026

This is a translation for convenience. If it differs from the Korean version, the Korean version prevails.

1. Purpose

These Terms set out the conditions for using the mobile game "TtukTtak Nyang: Idle Cat Forge" (the "Game") provided by LEON CORP CORE ("we"), and the rights and obligations of us and players.

2. Effect and changes

These Terms are posted in the Game's settings and on this page. By using the Game you agree to them.
We may change these Terms within the limits of applicable law and will announce changes in the Game and on this page at least 7 days in advance (30 days for changes unfavorable to you).

3. Accounts

No sign-up is required: each device gets an anonymous account and a member number (bottom of the Settings screen, starting with PS-). Keep it for inquiries, appeals and deletion requests.
Your progress is stored on your device. Uninstalling or resetting data may lose it; permanent paid products can be recovered with "Restore Purchases" on the same store account.
Accounts, currencies and items may not be sold or transferred.
You may request deletion of your account and server records at any time (Account & Data Deletion).
Children under 14 need a legal guardian's consent.

4. Paid products

Paid products (gems, packs, time-limited passes, costumes, etc.) are sold under each store's (e.g. Google Play) payment policy; prices and contents are shown on the purchase screen.
Unused paid products may be refunded within 7 days of purchase. Withdrawal may be limited for currencies or items already used, passes whose period has started, or products that take effect immediately, as permitted by Article 17 of the Korean E-Commerce Act; we indicate this on the purchase screen.
Purchases by children under 14 without guardian consent may be cancelled by the child or guardian.
If you keep using products after receiving a refund for them, we may reclaim those products and take the measures in Section 7.
Probabilities for random results obtained with gems (Recipe Scroll, Material Box, crafting quality, enhancing, refining, etc.) are disclosed in Probability Information and in the Game.

5. Competitive content

Features where players compete — the arena, power/gear rankings and weekly rewards ("competitive content") — must be fair for everyone. You agree to fair play when you first enter competitive content. Nicknames and competitive records are visible to other players.

6. Prohibited conduct

Modifying game data or using programs or modified apps to do so
Using macros, automated input, or speed/time manipulation tools
Knowingly exploiting or spreading bugs
Abusing payments, such as unjustified refunds/chargebacks or using someone else's payment method
Nicknames containing profanity or hate speech, or impersonating staff

7. Restrictions

If conduct in Section 6 is confirmed, we will permanently restrict the account's access to competitive content without prior notice. Ranking and arena records are removed, weekly rewards are not granted, and improperly obtained currencies or rewards may be reclaimed.

Regardless of such restrictions, solo play (running the shop, crafting, dungeons, story) remains available.

We detect cheating automatically and act as above (see Privacy Policy, 5. Automated decisions).
If you believe a restriction is wrong, appeal via Settings → Contact Us or support@leoncorpcore.com with your member number. A person will review it, reply within 7 days and correct any wrong restriction.

8. Advertising

The Game contains rewarded ads that play only when you choose to watch them. Ad partners' data processing is described in the Privacy Policy.

9. Changes, maintenance and termination

We may change game content, events and product lineups, and run temporary events (e.g. boosted rewards); important changes are announced in the Game.
Server maintenance is announced in advance, or afterwards in emergencies.
If the service ends, we will announce it 30 days in advance in the Game and on this site; refunds for remaining paid products follow applicable law.

10. Records

To operate the service and prevent cheating we store progress, currency changes, purchase and ad records and app version with your anonymous account, as described in the Privacy Policy.

11. Liability

We are not liable for damage caused by events beyond our control, such as natural disasters or network outages, but are liable as required by law for damage caused by our intent or negligence. Players are responsible for damage caused by their violation of these Terms.

12. Disputes

These Terms are governed by the laws of the Republic of Korea, and lawsuits shall be filed with the competent court under the Korean Civil Procedure Act.

Addendum

These Terms take effect on November 2, 2026. Contact: Settings → Contact Us in the Game · support@leoncorpcore.com