If your inventory shows weird characters DO NOT MOD your save.
Instead, upload it and send me the link so I can look at it.
VirusTotal Virus Scan
Note that this editor may not be compatible with the current one posted here.
1. Edit Level (Up or Down, Max 60)
2. Edit Money (Max 999,999,999)
3. Edit All Inventory Items (Max 900,000,000)
4. Edit All Weapons (Ammo, Level, Upgrade)
5. Unlock All Skills
6. Instant File Backup