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Game save workbench
Local-first tools No installation Support status shown

Tool family

File Analysis

Compare saves, find values, inspect strings, and analyze file structure.

Current catalog

Verified and in-development tools.

Planned and deprecated records are intentionally excluded from Tool Family archives. Each result still carries its own support and processing state.

Verified

File Analysis

Dreamcast VMU Directory Chain Inspector

Follow the validated 13-block VMU directory chain starting at block 253 and report its termination.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMU Directory Inventory

Inventory validated 32-byte VMU directory records, filenames, block counts and first-block pointers.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMU File Type Inventory

Count documented VMU data-file and game-file directory markers after filesystem validation.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Hollow Knight PC Player Summary

Report validated geo and health values from the existing strict Hollow Knight player-data parser.

Platform
PC
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMU Copy Protection Inventory

Report documented per-entry copy-protection state from validated VMU directory records.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Slay the Spire PC Run Summary

Inspect validated desktop autosave floor and gold after the existing Base64/XOR/JSON fingerprint succeeds.

Platform
PC
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMU User Block Capacity Inspector

Report validated 200-block user-area free/used capacity and byte totals without editing allocation.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Terraria PC Health Inspector

Report current and maximum health from a validated PC player file.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMU Filesystem Consistency Auditor

Confirm the fixed root, FAT, directory-chain and directory-entry predicates already required by the strict VMU parser.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11

Compatibility first

Read the individual tool page before using a save file.

A tool family groups related jobs, but individual file formats and game versions can have different requirements. The individual tool page is the source of truth for compatibility, processing mode, limitations, and verification details.