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persistence

Manage idle game state persistence with JSON serialization and autosaves.

Updated Mar 3, 2026
Search Tags:#game development#persistence#save system#cloud sync#idle game#data serialization
One-click install
npx skills add https://github.com/lvmp/tribal-idle --skill persistence-lvmp
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: persistence
Source: https://github.com/lvmp/tribal-idle/tree/main/.agent/skills/persistence
Command: npx skills add https://github.com/lvmp/tribal-idle --skill persistence-lvmp

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill ensures that a player's game progress in an idle game is reliably saved and can be restored, preventing data loss and providing a seamless experience across sessions and devices.

Core Features & Use Cases

  • Robust Save/Load System: Implements autosave, manual save, and background saving to protect against data corruption and unexpected closures.
  • Data Integrity: Utilizes JSON serialization with versioning and migration strategies to maintain data consistency.
  • Offline Earnings: Calculates and applies earnings accrued while the player was away.
  • Cloud Synchronization: Supports cross-device saving and backup through services like Firebase or Play Games.
  • Use Case: Automatically save the player's game state every 30 seconds, and ensure that progress is preserved when the app is closed or enters the background.

Quick Start

Use the persistence skill to save the current game state.

Frequently Asked Questions about persistence

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement an idle game save system with offline earnings calculation?▼

To prevent data loss in idle games, implement a persistence system that performs periodic autosaves and background saves. This continuously protects game state from unexpected closures or crashes by writing progress to local backups.

How does JSON serialization with schema validation work for game state persistence?▼

JSON serialization for game state persistence converts runtime objects into structured text with schema validation. This enforces data consistency and applies migration strategies to maintain compatibility across future game versions.

Can I use Firebase or Play Games Services for cloud sync in my game save system?▼

Yes, game save systems can support cross-device cloud synchronization via Firebase or Play Games Services. This allows players to securely back up their progress and seamlessly restore it across multiple devices.

What is the best way to handle data migration when updating an idle game save format?▼

The best way to handle save data migration is using versioning strategies during JSON deserialization. This process validates the schema and automatically transforms older save formats to maintain data consistency with new game versions.

Why does my game state save get corrupted during background saves?▼

Game state saves corrupt during background processes if data integrity checks are missing. Implementing JSON schema validation alongside local backups ensures that partially written or corrupted files can be safely recovered.

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