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Starsand Island Tool

BepInEx for Starsand Island

GlitchMancer Avatar by GlitchMancer Apr 15, 2026 40 Downloads
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BepInEx for Starsand Island

Optimized BepInEx 6 (IL2CPP) package built specifically for Starsand Island. It fixes abnormal crashes and BepInEx initialization (doorstep loading) issues, and includes built‑in global-metadata.dat decryption so modding works smoothly from the start. The package comes pre‑bundled with Il2CppInterop, giving you a stable, plug‑and‑play environment for both players and developers to bypass technical hurdles and begin modding right after installation.

Core Features & Fixes

Doorstep Loading Patch:
Resolves the initialization problem where the BepInEx “doorstep” (the entry point into the game process) fails to hook correctly, ensuring the loader starts reliably.

Abnormal Crash Resolution:
Implements stability fixes that reduce or eliminate unexpected crashes during startup and the early injection phase, making the modded experience much more consistent.

Integrated Metadata Decryption:
Starsand Island encrypts its global-metadata.dat file. This BepInEx build automatically decrypts and loads it, allowing the loader to map the game’s internal structure correctly without extra steps.

Il2CppInterop Bundled:
Ships with Il2CppInterop already included, so you can load and develop mods immediately once the game is running.

Installation

  1. Backup your game:
    It is strongly recommended to back up your game saves and the original executable before adding any mods.

  2. Download and extract:
    Download the archive and unpack all files directly into the Starsand Island root folder (the directory that contains StarsandIsland.exe).

  3. Launch the game:
    Run the game as usual. Note that the first startup may take significantly longer because BepInEx is generating the necessary interop assemblies. Do not close the game during this phase.

  4. Verify the setup:
    After the game launches, check the BepInEx/LogOutput.log file to confirm that the BepInEx loader initialized successfully and is ready for mods.