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MAS

@massgrave.dev

Microsoft Activation Scripts (MAS): An open-source Windows and Office activator. https://massgrave.dev/ https://github.com/massgravel/Microsoft-Activation-Scripts

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27.11.2024
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Latest posts by MAS @massgrave.dev

you can subscribe to new releases on Github

20.02.2026 05:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

hi everyone else on the team forgot this account exists so it's just me this is my personal account now haiii

19.02.2026 07:31 πŸ‘ 59 πŸ” 3 πŸ’¬ 10 πŸ“Œ 0
Weaknesses:
- Unskippable cutscenes
- Some chapters feel half-baked
- Minor bugs
- Excessive makeout scenes
- Slow segments in gameplay

Weaknesses: - Unskippable cutscenes - Some chapters feel half-baked - Minor bugs - Excessive makeout scenes - Slow segments in gameplay

A friend of mine was using a tool to analyze market research for his game. As a check he tested it on DELTARUNE. Seems like I have a lot of things to work on...

10.02.2026 23:19 πŸ‘ 18127 πŸ” 2716 πŸ’¬ 473 πŸ“Œ 222

guy who pronounces ".png" as "dot pinge"

02.01.2026 00:23 πŸ‘ 30255 πŸ” 5288 πŸ’¬ 583 πŸ“Œ 211
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why is windscribe vpn being transphobic on the company twitter account in lundukes replies what is going on

19.11.2025 20:57 πŸ‘ 1584 πŸ” 227 πŸ’¬ 36 πŸ“Œ 44
Preview
MAS Changelog | MAS ------------------------------------------------------------------------

MAS 3.9 - Minor Update

TSforge:
Fixed an issue where IoT ESU licenses were not working (a bug from Microsoft) for the IoTEnterprise edition. The script will use the Client ESU license instead.

Full changelog:
massgrave.dev/changelog

18.11.2025 23:21 πŸ‘ 19 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
Download Windows / Office | MAS - All download links available on our website lead to genuine files only.

Official MVS Nov 2025 updated ISOs have been added.πŸŽ‰

Windows 11 25H2
Server 2025
Server 2022
Server 23H2

massgrave.dev/genuine-inst...

Thanks to Enthousiast for the uploads. ❀️

18.11.2025 23:19 πŸ‘ 12 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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MAS 3.8 - R.I.P. KMS38

Beginning with build 26100.7019, Microsoft fully deprecated clip-based KMS license migration functionality. As a result, KMS38 has stopped working.

Full changelog massgrave.dev/changelog

12.11.2025 07:24 πŸ‘ 107 πŸ” 28 πŸ’¬ 4 πŸ“Œ 2
Preview
Visual Studio 2026 is here: faster, smarter, and a hit with early adopters - Visual Studio Blog Dear developers, We’re thrilled to announce that Visual Studio 2026 is now generally available! This is a moment we’ve built side by side with you. Your feedback has helped shape this release more tha...

Visual Studio 2026 is now generally available. πŸŽ‰

devblogs.microsoft.com/visualstudio...

Keys:
Professional: NVTDK-QB8J9-M28GR-92BPC-BTHXK
Enterprise: VYGRN-WPR22-HG4X3-692BF-QGT2V

11.11.2025 18:01 πŸ‘ 26 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Microsoft has officially acknowledged the incorrect End of Support message issue.

learn.microsoft.com/en-us/window...

They published a workaround to address the issue using Known Issue Rollback (KIR). However, we recommend waiting until November 11 for Windows Update to resolve it.

04.11.2025 09:16 πŸ‘ 17 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

If a commercial ESU is activated, then a consumer ESU will not work.

You can remove TSforge activation massgrave.dev/tsforge#how-...

27.10.2025 09:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Official MVS Oct 2025 updated ISOs have been added. πŸŽ‰

Windows 10 22H2
Server 2025
Server 2022
Server 23H2

massgrave.dev/genuine-inst...

Note: Windows 11 25H2 Oct 2025 updated ISOs are not released. You can manually update Windows ISO file if needed.

gravesoft.dev/update-windo...

22.10.2025 06:01 πŸ‘ 15 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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As of October 14, 2025, Office 2016 and 2019 have reached their end-of-life. πŸ•―οΈ

You can change your installed Office edition to 2021/2024 or O365 using the "Change Office Edition" option in MAS.

14.10.2025 19:34 πŸ‘ 26 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Update Windows ISO | Gravesoft Official Windows 10 / 11 ISOs available through public free links on Microsoft or MSDL do not include the latest monthly updates.

A guide on how to update Windows 10 / 11 ISO has been added. πŸŽ‰

gravesoft.dev/update-windo...

09.10.2025 01:13 πŸ‘ 21 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Windows 11 25H2 (26200.6584) download links are now available on MSDL. πŸŽ‰

msdl.gravesoft.dev

30.09.2025 15:34 πŸ‘ 19 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

πŸ“£ Update:
Microsoft has fixed the Batch Activation Service issue. The StaticCID option in TSforge is now working fine.

29.09.2025 21:33 πŸ‘ 15 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
Office For Mac | MAS All the listed Office installer and activator download links lead to Official Microsoft files only.

massgrave.dev/office_for_mac

27.09.2025 18:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Download Windows / Office | MAS - All download links available on our website lead to genuine files only.

Official VLSC Windows 11 25H2 Business x64/A64 ISOs have been added. πŸŽ‰

Thanks to rgadguard for sharing links and Enthousiast for the uploads. πŸ’™

massgrave.dev/genuine-inst...

26.09.2025 16:53 πŸ‘ 14 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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150k ⭐ on GitHub!

Huge thanks to our team and everyone for the love & support ❀️🍻

25.09.2025 17:22 πŸ‘ 53 πŸ” 5 πŸ’¬ 0 πŸ“Œ 1

Windows 11 25H2 IoT Enterprise ISOs (26200.6584) are now released on the OEM portal.

Thanks to MarthaJane for providing the download links.

massgrave.dev/genuine-inst...

24.09.2025 16:13 πŸ‘ 14 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1

⚠️ The Microsoft Batch Activation Service (activation.sls.microsoft.com) is currently experiencing issues and returning error code 0x80004003.

This affects MAK counts and CID checks, so the StaticCID option in TSforge may not work. Please use other activation options in the menu.

24.09.2025 11:50 πŸ‘ 10 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
Preview
Download Windows / Office | MAS - All download links available on our website lead to genuine files only.

Microsoft has released static links for Windows 11 25H2 Consumer x64/A64 (build 26200.6584).

Although version 25H2 has not yet been officially released to the public, these links suggest that build 26200.6584 is likely the RTM build.

massgrave.dev/genuine-inst...

21.09.2025 20:07 πŸ‘ 17 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
Preview
Download Windows / Office | MAS - All download links available on our website lead to genuine files only.

Official MVS Sep 2025 updated ISOs have been added.πŸŽ‰

Windows 10 22H2
Windows 11 24H2
Windows 11 23H2
Server 2025
Server 2022
Server 23H2

massgrave.dev/genuine-inst...

Thanks to Enthousiast for the uploads. ❀️

17.09.2025 07:22 πŸ‘ 17 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Preview
a person is petting a cat 's head with their finger ALT: a person is petting a cat 's head with their finger
13.09.2025 20:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A couple years ago I went to Japan and bought a Wii, two wiimotes with plus, two nunchucks, smash x, both mario galaxies, wii sports, and mario kart wii for about $18.

You're outta your fuckin' mind with this pricing.

12.09.2025 15:31 πŸ‘ 53 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0

πŸ“’ MAS 3.7 - The Twin Keys Fall

HWID/KMS38 tickets are now signed within the script with SPP Client Lockbox signing key instead of using precomputed signatures. For details, check our GitHub or website.

Thanks to @witherornot.bsky.social for finding this. 😘

12.09.2025 01:01 πŸ‘ 13 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

thank you, but I don't think we will be showing our faces anytime soon, especially after this next release :3

11.09.2025 23:41 πŸ‘ 7 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The piss tank on the ISS is now 69% full.

11.09.2025 15:07 πŸ‘ 452 πŸ” 158 πŸ’¬ 38 πŸ“Œ 45

πŸ“’ In the latest Windows 10 update, Ukraine has been removed and Lebanon has been added to the list of embargoed countries for the ESU store license.

09.09.2025 23:53 πŸ‘ 13 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Releases Β· massgravel/Microsoft-Activation-Scripts Open-source Windows and Office activator featuring HWID, Ohook, TSforge, KMS38, and Online KMS activation methods, along with advanced troubleshooting. - massgravel/Microsoft-Activation-Scripts

MAS v3.6 - Minor Update

For changelog, check github.com/massgravel/M...

09.09.2025 23:42 πŸ‘ 12 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0