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README.md

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-# HLSE---Hogwarts-Legacy-Save-Editor
+# HLSE - Hogwarts-Legacy-Save-Editor
 Save editor for Hogwarts Legacy written in Go.
+
+# Usage
+
+Set inventory size to 100 and galleons to 1000 and overwrite:   
+`hlse_x64.exe -i HL-00-00.sav --inventory-size 100 --galleons 1000`
+
+Set first and last name and write to out.sav:   
+`hlse_x64.exe -i HL-00-00.sav --first-name "first name" --last-name "last name" -o out.sav`
+
+Probe save:
+`hlse_x64.exe -i HL-00-00.sav -p`
+```
+Name:           first name last name
+XP:             2000
+House:          Hufflepuff
+Galleons:       1000
+Inventory size: 100
+```
+
+```
+Usage: hlse_x64.exe --inpath INPATH [--outpath OUTPATH] [--xp XP] [--galleons GALLEONS] [--first-name FIRST-NAME] [--last-name LAST-NAME] [--inventory-size INVENTORY-SIZE] [--probe]
+
+Options:
+  --inpath INPATH, -i INPATH
+                         Path of input save file.
+  --outpath OUTPATH, -o OUTPATH
+                         Path of output save file.
+  --xp XP                Set XP.
+  --galleons GALLEONS    Set Galleons.
+  --first-name FIRST-NAME
+                         Set character first name.
+  --last-name LAST-NAME
+                         Set character last name.
+  --inventory-size INVENTORY-SIZE
+                         Set inventory size.
+  --probe, -p            Probe save file and exit.
+  --help, -h             display this help and exit
+  ```
+
+# Disclaimer
+- I will not be responsible for any possibility of save corruption.    
+- Hogwarts Legacy brand and name is the registered trademark of its respective owner.    
+- HLSE has no partnership, sponsorship or endorsement with Avalanche Software or Warner Bros. Games.