Title: Let’s talk about Import/Export codes in Idle Dice: Why they’re bad, why we want more, and what “better” would actually look like.

Post Body:

We’ve all been there. You’re about to prestige, switch devices, or just want to backup your 500-hour dice empire. You hit "Export," and you’re greeted with a wall of text longer than a CVS receipt.

H4sIAAAAAAAAA6tWKkpNLU5VslIyU... (you get the idea).

Then you try to import it on your other phone, and it fails because you missed one semicolon. Or it expired. Or the game just shrugs at you.

I want to dig deep into why the current system is clunky and what "Better Save Codes" would actually mean for Idle Dice players.

Length Minimization Techniques

• Compress JSON and remove whitespace.
• Use short numeric IDs for repeated keys (schema-driven).
• Delta saves: allow exporting only differences from a baseline (smaller code).
• Base62 or base91 encoding may reduce length vs base64url but increases encoder complexity.

The "Better" Code Checklist: How to Evaluate Before Importing

Don’t import blindly. Ask these five questions:

1. What is the dice count? (e.g., "Dice 89" means nearly all dice unlocked). Anything below 60 is early-game.
2. What is the Global Multiplier? (Bottom of screen). Better codes have > 1e12.
3. Are the "Lucky Draw" and "Card Bonus" maxed? Check the cards tab; the best codes have 100/100 on Epic and Legendary cards.
4. Does the code include the "Cardless" challenge completion? If yes, you get a permanent +200% bonus.
5. What is the Idle Token count? Better codes have 1e6 or more idle tokens, fully upgrading idle efficiency.

1. The Basics: How to Import/Export

The interface is usually located in the Settings menu (the gear icon).

• Exporting: Click the "Export Save" button. This copies a long string of text to your clipboard. You should paste this into a Notepad file or a Google Doc to keep it safe.
• Importing: Paste your copied code into the text box and click "Import Save". The page will usually refresh, and your progress will be loaded.

B. The "Import Code" Template

If you specifically need a string to import, you can use a Base64 encoder.

1. Go to a website like base64encode.org.
2. Paste this raw JSON structure:

   "coins":1e+100,"prestigePoints":1e+50,"dice":[10,10,10,10,10,10]
   

3. Encode it.
4. Add the game's header (depending on version, usually just the string works). Note: This rarely works on the Kogler version because the variable names are different (e.g., dices vs dice), but it works on the classic version.

The Ultimate "Better" Save Code (Example)

To prove the point, here is a sanitized template of what a truly superior import code contains (actual codes expire, but the structure is what matters):

gAAAAABmV0vX... [truncated] ... 7cC9LpQ==

This hypothetical code includes:

• Dice 95/100 unlocked
• All common/uncommon cards at level 250
• Legendary cards at level 85
• Prestige multiplier: 5.2e15
• All "Auto Dice" upgrades purchased
• Idle token upgrades: Max chance (75%), Max reward (100x)

You can find an actively working version of this by visiting the #save-sharing Discord channel and searching for "endgame 2025."

Implementation Checklist & Example Tech Stack

• Serialization: compact JSON schema (documented).
• Compression: zlib/deflate (client-side libraries available).
• Encoding: base64url (browser-friendly).
• Integrity: HMAC-SHA256 (server) or CRC32 (offline).
• Encryption: AES-GCM with PBKDF2/Argon2.
• UI: copy button, QR generator (jsQR or similar), validation messages.
• Tests: fuzz random truncations, cross-platform copy/paste, migration tests across versions.

Tier 2 (Average Codes)

• Source: Weekly "Share your code" threads.
• Content: Mid-game (dice 50-60), partial card sets, ~10k% multiplier.
• Result: A small boost, but you’ll outgrow it in a day.