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Game Asset Tool
What it is
Game Asset Tool is a free Windows utility for scanning game folders or supported files, then extracting, collecting, previewing, and diagnosing detected assets. Built-in workflows cover engines and formats including RPG Maker, Ren’Py, Unity, Godot, Electron, Java/JAR, and Android APK recovery. Experimental or recovery workflows extend to Unreal PAK, Flash SWF, GameMaker data.win, and several other formats. A searchable results gallery offers filters, grouping, thumbnail presets, and a resizable preview panel. The tool creates HTML reports containing extraction summaries, diagnostics, skipped items, a health snapshot, and performance notes. It supports batch extraction and handles images, video, audio, meshes, and loose media; listed model support includes OBJ, while listed textures include PNG, JPEG, GIF, WebP, and TLG5. The maker says extraction works offline and the utility has no telemetry, though BepInEx downloads require internet access. Encrypted Godot PCK files need a valid key, and some protected or custom archives are not fully extracted.
For and against
For
- Batch extraction is supported
- Searchable gallery includes filters and grouping
- HTML reports include diagnostics and skipped items
- Asset extraction works offline
Against
- Windows is the listed platform
- Encrypted Godot PCK files need a valid key
- Some protected archives are not fully extracted
- BepInEx downloads require internet access
The verdict
Game Asset Tool offers broad extraction workflows and useful ways to review results. Its format limits and Windows requirement are important to check against your files and setup.
Who it suits
It suits Windows users who need to inspect and extract assets from supported visual novels or indie games. Users should check whether their engine and archive types are supported before relying on extraction.
Plans and prices
Pay what you want
Free download · optional support contributions of $1.00, $2.00, $5.00 or $10.00
Read 7 Oct 2026 · sanchei.itch.io
On the record
- Engine support
- Built-in workflows cover RPG Maker, Ren’Py, NWJS, Electron, Unity, Godot, KiriKiri, WOLF RPG, TyranoScript, Java/JAR, HTML, QSP and Android APK recovery.sanchei.itch.io · read 7 Oct 2026
- Experimental support
- Experimental or recovery workflows cover Unreal PAK, Flash SWF, RAGS, GameMaker data.win, SRPG Studio, Pixel Game Maker MV, SPAK and some unknown formats.sanchei.itch.io · read 7 Oct 2026
- Features
- It includes a searchable results gallery with filters, grouping, thumbnail presets and a resizable preview panel.sanchei.itch.io · read 7 Oct 2026
- License
- The tool is released under the MIT license.sanchei.itch.io · read 7 Oct 2026
- Limits
- Encrypted Godot PCK archives require a valid key, and some protected XP3, Unreal IoStore and custom archive formats are detected but not fully extracted.sanchei.itch.io · read 7 Oct 2026
- Privacy and connectivity
- The maker states that the tool has no telemetry and that asset extraction works offline; BepInEx downloads require internet access.sanchei.itch.io · read 7 Oct 2026
- Purpose
- Game Asset Tool extracts, collects, previews and diagnoses assets from visual novels and indie games.sanchei.itch.io · read 7 Oct 2026
- Reports
- The tool creates HTML reports with extraction summaries, diagnostics, skipped items, a health snapshot and performance notes.sanchei.itch.io · read 7 Oct 2026
- Requirements
- The maker recommends Windows 10 version 1803 or later, or Windows 11 x64, and says no separate Python, package or .NET runtime installation is required on supported Windows versions.sanchei.itch.io · read 7 Oct 2026
- Security
- The maker’s repository says built-in ZIP, JAR, NWJS, ASAR and RGSS extraction rejects absolute paths and path traversal entries and enforces extraction limits.github.com · read 7 Oct 2026
- Support
- The maker says users can optionally donate on itch.io or support development on Ko-fi.sanchei.itch.io · read 7 Oct 2026
- Unity assistant
- An optional Unity decensor assistant can offer compatible BepInEx builds and install an embedded SW_Decensor DLL after BepInEx has launched once.sanchei.itch.io · read 7 Oct 2026
- Workflow
- Users can scan a game folder or supported file before extracting assets detected for its engine.sanchei.itch.io · read 7 Oct 2026
