Character Save Files Patched: Diablo 2 Lod

Single-player character save files in Diablo II: Lord of Destruction

Version Managers:

If you need to play across multiple patches (for example, using Cactus to switch between 1.09 and 1.14), you must keep separate save folders for each version to prevent corruption. diablo 2 lod character save files patched

The Patch That Changed Everything (Under the Hood)

Here are the three main reasons an un-patched save fails: Single-player character save files in Diablo II: Lord

| Offset | Length | Description | |--------|--------|-------------| | 0 | 32 | Header (magic 0xAA 0x55 , version, file size) | | 32 | 16 | Character name (null-terminated) | | 48 | 4 | Status (dead, expansion, hardcore, ladder, patched flags) | | 52+ | varied | Attributes, skills, waypoints, quests | | ... | ... | Item data (compressed, then encoded) | | Item data (compressed, then encoded) | To

To successfully "patch" a save file, the checksum must be recalculated. The standard algorithm is defined as follows: