Memo-Productionun Orginal vebsaytıdır.Buradan hamıya salamlar
A lightweight GUI tool to modify Undertale save files with custom player statistics.
- 🎯 Modify Player Stats: HP, ATK, DEF, GOLD, LV (LOVE), EXP, Death Count, Kill Count
- ⚡ One-Click God Mode: Max out all stats instantly
- 🔍 Auto-Detect Save: Automatically locates your Undertale save file
- 💾 Auto-Backup: Creates
.backupbefore patching (restore anytime) - 🎨 Dark Retro UI: Custom MemoProduction aesthetic (dark purple/cyan theme)
- 🌐 Multi-Language: UI in Azerbaijani, easy to adapt to other languages
- Python 3.6 or higher
tkinter(included with most Python installations)
git clone https://github.com/YOUR_USERNAME/undertale-godmode-patcher.git
cd undertale-godmode-patcher
python undertale_godmode_patcher.py- Start Undertale and play until you reach a save point
- Create or load a game and SAVE (this is important!)
- Quit Undertale completely
- Run the patcher:
python undertale_godmode_patcher.py
- In the GUI window:
- The save file should auto-detect (usually
C:\Users\YourName\AppData\Local\UNDERTALE\file0) - Click "☠ MAX GOD MODE" for instant max stats, or
- Manually adjust individual stats
- The save file should auto-detect (usually
- Click "▶ SAVE FAYLINA TƏTBİQ ET" (Apply to Save File)
- Restart Undertale and load your save
- Enjoy! ✓
If auto-detect fails, manually browse to your save file:
- Windows:
C:\Users\YourName\AppData\Local\UNDERTALE\file0 - Linux:
~/.config/UNDERTALE/file0 - macOS:
~/Library/Application Support/UNDERTALE/file0
When you click "☠ MAX GOD MODE", the following stats are applied:
| Stat | Value |
|---|---|
| HP | 9999 |
| MAX HP | 9999 |
| ATK | 9999 |
| DEF | 9999 |
| GOLD | 9999 |
| LV (LOVE) | 20 |
| EXP | 99999 |
| Death Count | 0 |
| Kill Count | 0 |
You can customize any of these before applying!
- Make sure you've saved the game in Undertale before running the patcher
- Manually browse to your save file using the "AXTAR" (Browse) button
- Check that Undertale was properly closed before patching
- Try loading a different save slot, then reload the patched save
- If all else fails, restore from backup (see below)
If something goes wrong, your original save is preserved:
- Navigate to your Undertale save folder
- You'll see
file0.backup(the original) - Delete
file0and renamefile0.backuptofile0 - Restart Undertale
Edit the labels dictionary in the code to translate UI elements:
labels = {
"hp": ("❤ HP (current)", GREEN),
"max_hp": ("❤ MAX HP", GREEN),
# ... etc
}Modify the GOD_VALUES dictionary:
GOD_VALUES = {
"hp": 9999, # Change these values
"max_hp": 9999,
"atk": 9999,
# ... etc
}Edit the MemoProduction color palette at the top:
BG = "#0a0a0f" # Background
ACCENT = "#c800ff" # Main accent (purple)
ACCENT2 = "#ff00aa" # Secondary accent (pink)
# ... etcUndertale save files are plain text, one value per line:
Frisk # Player name (line 0)
20 # Current HP (line 1)
20 # Max HP (line 2)
10 # ATK (line 3)
10 # DEF (line 4)
0 # GOLD (line 5)
# ... more fields
This patcher safely modifies these values without corrupting the save structure.
- ✗ Cannot add items to inventory (save structure limitation)
- ✗ Cannot change room/location (would cause visual bugs)
- ✗ Cannot modify dialogue/story flags (complex GML bytecode)
- ✓ Works with all Undertale save slots (file0, file1, file2)
Undertale uses GameMaker Studio 1.4 binary format (data.win). Modifying the compiled bytecode is complex and risky. Instead, this patcher modifies the save file, which is:
- ✓ Simple text format
- ✓ Safe (backed up automatically)
- ✓ Reversible
- ✓ Works cross-platform
Found a bug? Have ideas?
- Fork the repo
- Create a feature branch (
git checkout -b feature/your-feature) - Commit changes (
git commit -am 'Add awesome feature') - Push to branch (
git push origin feature/your-feature) - Open a Pull Request
MIT License — see LICENSE for details.
You are free to:
- ✓ Use commercially
- ✓ Modify
- ✓ Distribute
- ✓ Use privately
Created by: MemoProduction
Inspired by: Undertale modding community
Special thanks: UndertaleModTool developers (for format documentation)
This tool is for personal use only. Undertale is owned by Toby Fox. This patcher does not distribute Undertale game files or code.
Use responsibly. 💜
Last updated: June 2026