Dynasty Warriors 4 Hyper Save Editor May 2026

The checksum covers bytes 0x0000 to 0x1FFFB , excluding the checksum field itself. The save file is divided into sections. Offsets are hexadecimal.

uint32_t dw4_checksum(uint8_t *data, size_t len) uint32_t sum = 0xFFFFFFFF; for (size_t i = 0; i < len; i++) sum = (sum + data[i]) * 0x1F; sum &= 0xFFFFFFFF; return sum; Dynasty Warriors 4 Hyper Save Editor

| Offset (relative) | Size | Field | |-------------------|------|-------| | 0x00 | 4 | Officer ID | | 0x04 | 2 | Level (1–20) | | 0x06 | 2 | Max HP (hex, e.g., 0x1F4 = 500) | | 0x08 | 2 | Attack | | 0x0A | 2 | Defense | | 0x0C | 2 | Musou | | 0x0E | 2 | Musou charge | | 0x10 | 2 | Speed | | 0x12 | 4 | Experience points | | 0x16 | 1 | Weapon proficiency (0–4 for sword/spear/etc.) | | 0x17–0x5B | 68 | Equipped items, orb, saddle, special abilities | The checksum covers bytes 0x0000 to 0x1FFFB ,