Fishstrap Roblox FPS Unlocker

Fishstrap Roblox FPS Unlocker is a fishstrap roblox bootstrapper: FPS unlock, fast flags / fflags, bloxstrap fast flags presets, multi instance, shaders and custom fonts. A bloxstrap alternative next to voidstrap — fishstrap github is not an executor.

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What's new in v3.0.2 (August 26, 2026)

• Roblox 2.670 flag signatures
• Ultra Performance preset for low-end PCs
• Multi instance fix for Microsoft Store
• Hourly auto-update of client hashes

Key Features

• FPS unlock — 144 / 240 / 360+
• Fast flags editor with presets
• Multi instance Roblox clients
• Custom .ttf fonts
• Shader presets and .glsl / Bloxshade
• Discord Rich Presence
• ~2 MB exe

Getting Started

1. Download v3.0.2.
2. Run Fishstrap.exe as Administrator.
3. Set target FPS.
4. Pick a fast flags preset.
5. Launch Roblox.

Fishstrap does not run scripts. It only unlocks FPS, applies client flags and visuals.

FAQ

Safe? Open source. No gameplay injection.

Vs Bloxstrap / Voidstrap? Fishstrap adds multi instance, shader presets, fonts and Discord RPC. Voidstrap stays minimal.

After a Roblox update? Run as Administrator, re-apply flags. Signatures refresh hourly.

Requirements

Windows 10/11 (64-bit) · Roblox installed · 144Hz+ monitor recommended

License

MIT License - Copyright (C) 2026 fishstraprblx