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Available on winget

Install Bloxstrap

An open-source, feature-packed alternative bootstrapper for Roblox.

Install with winget
winget install --id pizzaboxer.Bloxstrap
Upgrade
winget upgrade --id pizzaboxer.Bloxstrap
Uninstall
winget uninstall --id pizzaboxer.Bloxstrap

About Bloxstrap

An open-source, feature-packed alternative bootstrapper for Roblox.

What's new in 2.10.0

This version of Bloxstrap is mostly just cutting down on features and options that now no longer work, due to some Roblox changes over the past few months. - The following options have been removed: - Multi-instance launching (roblox broke it) - Old death sound (roblox added it back) - The following Engine Settings presets have been removed: - Disable player shadows - Disable post-processing effects - Disable terrain textures - Disable full-screen titlebar - Enable ability to hide GUIs (you can leave the group if you wish) - Font size (can now be adjusted in-game) - Framerate limit (should use the in-game one) - Rendering mode (we didn't remove it properly in this update but it doesn't work) - The Fast Flag editor has now been removed for people using Roblox Player It's a lot, unfortunately. For some context, Roblox now whitelists what Fast Flags are allowed to be used by players (Devforum announcement). They've also been cracking down on multi-instance launching and now have preventative anti-measures for it. All of Bloxstrap's other features like modding and activity detection will continue to work. We'll also be adding some new presets in the future that Roblox has decided to allow for.

Read release notes

Version history

Version Updated Notes
2.10.0 Unknown This version of Bloxstrap is mostly just cutting down on features and options that now no longer work, due to some Roblox changes over the past few months. - The following options have been removed: - Multi-instance laun...
2.9.1 Unknown bloxstrap version 2.9.1: the bugfix update (i forgot translation changes again, sorry!!!) tobu Bug fixes - Fixed the 403 error - Fixed a crash with parenthesis characters in mod file/directory names - Fixed new studio pa...
2.9.0 Unknown We've got some exciting stuff in store for this release Additions - Custom Themes - this is cool - No documentation has been written yet. I hope y'all are able to figure it out using the autocomplete and examples provide...
2.8.6 Unknown Just one last fix before 2025.Bug fixes - Fixes the UnauthorizedAccessException crash.
2.8.5 Unknown Bug fixes - Removed a check that never worked in the first place - Updated translations - Added in missing Malay credits - Disabled automatically opening the changelogs for select updates
2.8.4 Unknown Bug fixes - Fixes the Win32Exception exception (I hate Microsoft)
2.8.3 Unknown Bug fixes - (hopefully) Fixed some Roblox installations being corrupted after the update - If Roblox still fails to launch after this update, go to Bloxstrap settings, Bootstrapper, and press "Force Roblox reinstallation...
2.8.2 Unknown Removals - Reverted back to the old version directory structure - Removed Ko-fi links - Removed Hebrew translations due to a lack of translators Additions - Previous settings are now backed up on crash (@yesseruser) - Ad...
2.8.1 Unknown Removals - The engine setting preset for the Roblox escape menu version has been removed. It's become increasingly unstable overtime as Roblox continues to make breaking changes to how it works. It may be readded at a la...
2.8.0 Unknown Additions - There is now an analytics system, which will be enabled by default. See the privacy policy for more information about that. You can disable it in Bloxstrap Settings under the "Bloxstrap" tab. Features - Featu...
2.7.0 Unknown Additions - Localization has been fully implemented, finally! By default it follows your system language, but you can manually choose one in the Bloxstrap Menu's appearance tab too. Massive thank you to all the translato...
2.6.1 Unknown Release notes
2.5.4 Unknown - Fixed option for font modding not showing on older versions of Windows (#888) - Fixed reinstalling Bloxstrap causing an exception relating to file permissions (#791) - Fixed text overflow in flag import dialog (#608) -...
2.5.3 Unknown - Fixed selected escape menu version not properly applying - Fixed deployment mirror selection not properly checking for errors (yknow, that "503 (Service Unavailable)" error that was probably happening to you earlier to...
2.5.2 Unknown - Fixed a bug with an "access is denied" error sometimes being thrown when launching Roblox (#583) - More friendly error messages are shown for common issues (failed auto-updating, shortcut creation, etc) - Fixed a bug w...
2.5.1 Unknown Improvements - Activity tracking has been fixed (of course) - Fixed a bunch of typos (#558 by @apprehensions) - Connectivity checking has been improved (#490) - Fixed selected channel sometimes not applying (#509) - Flag...
2.5.0 Unknown Additions - The FastFlag editor now has a search bar, and the ability to import from JSON. (#446) - Added options for configuring antialiasing quality. (#448) - Added the option to force reinstall Roblox on next launch,...
2.4.0 Unknown Release notes
2.3.0 Unknown - 32-bit builds of Bloxstrap have now been completely dropped. I think you can imagine why. - ReShade has now been removed, as it does not work with the new 64-bit game client. It's finally over. - If you have server det...
2.2.0 Unknown Important fixes: - Bloxstrap no longer trips Byfron and crashes Roblox after a minute of running (if you're on the 64-bit/Byfron channel). - If you're using ReShade, you'll now be forced to use the 32-bit Roblox channel....