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Savegame Custom System + Strong Encryption - gives you possibility to create custom save file which contains only variables you specified and uses strong encryption for protecting file from hack (Multiple-key XOR + Base64 + Hash check).

Demo: Download

Savefile: Example


  • Creates custom save file.
  • Savefile contains only information you specified.
  • Strong encryption and tracking changes of file.
  • Optimized, clean and commented code.
  • Perfect work on all most platforms - Windows, Mac, Linux, Android, iOS and other.
  • Cross-platform save file (doesn't use ds_map_secure).
  • Technical support for all who purchased.

You need intermediate knowledge of GML to use.

Please write a review if you like the asset and tell me your suggestions for improvement. If you found an error in my code or my English, please contact me ;)

My other assets! Fixture editor, LUT, physics rope, liquid simulation, textured terrain, day night cycle, breakable physics objects, shaders and more.

End User Licence Agreement (EULA).

Changes in 1.1.2

Encryption and decryption separated to their own scripts for encrypting your own custom files. Fixed minor bugs.

Version 1.1.2. Published February 8, 2016

Created with GameMaker: Studio v1.4.1711

Age Rating: 4+

Average Rating

Your review

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Anonymous 05 March 2017

No HTML5 support

This was great as long as you don't plan on Using it for html5 export (as the page used to say) tried to get help to make it work with html5 and was ignored.


KeeVee Games (Publisher) 15 May 2016

"and was ignored" << Rubbish.

As I said in my e-mail:
"Yeah, it seems it realy doesn't work on HTML5. You can make money back if you want."
And YOU ignoring me after that, so..

P.S. Fixed the desciption right after your issue, thank you.


William B 26 October 2016

Fast and strong!


KeeVee Games (Publisher) 26 October 2016

Thanks :D


Andrew F 26 October 2016

Works good.

But I change keys with the custom ones and loading don't work anymore.

UPD. Ok, now all is awesome, thanks.


KeeVee Games (Publisher) 04 September 2016

Thank you.

The key must be between 1 and 255.


Radek K 27 September 2016

Simple and functional

Understandable, really easy, immediate implementation. I'm using it in my game projects without any bigger problems. One little problem I encountered was while loading more save files (save/load menu list) at once, but I solved this with scripts. Out of that, great!


KeeVee Games (Publisher) 26 October 2016

Thanks a lot for your review! :)


Bastian P 12 September 2016

i cant figure out how to..

hack this thing :D very good work and easy to setup. very big thanks to the dev that made this asset.


KeeVee Games (Publisher) 13 September 2016

Thank you :D


Anonymous 13 June 2016


It's simple to use and does the job well. Took about 5 minutes to implement into my game


KeeVee Games (Publisher) 04 July 2016



Kesly C 28 May 2016

Android Save Issues

It seems many users on android report there save is missing when they update the game. Not sure if this is a problem with this or Android. Also how do I speed up saving with over 100 variables? Do I separate the save files?


KeeVee Games (Publisher) 10 June 2016


You should make exact same order of variables and add new ones down in new savefile for updated game.
You don't have to separate save file.


JTyger G 21 March 2016

Good Asset

The only complaint I have with this asset is that unless ALL the variables are present, the save script doesn't work. Once I figured that out it was pretty easy to implement


KeeVee Games (Publisher) 23 March 2016

Thank you!


DV G 17 February 2016



KeeVee Games (Publisher) 23 November 2015



Álvaro M 08 December 2015

Easy to use, works nice and good support

It is a very good saving system. It has three scripts for saving, loading and erasing save data respectively. It is very easy to modify in order to save and load game from different files. In addition it has an encryption system which seems to be kind of robust at least for my knowledge level.

Last but not least, I must say that the technical support works well and quickly.

This review was left for a previous version of this asset.


KeeVee Games (Publisher) 08 December 2015

Thank you very much.


Odd G 27 November 2015

Fairly easy to use.

I don't know what I was expecting when I bought this but I have to say it is money well spent. The assets took me a few minutes to go through and decipher even with the extensive comments but that may have been an issue with my knowledge of GML. The assets were well labeled and did not interfere with any previous assets I was already using in my game and thanks to the unique naming scheme I doubt they would with anyone else's assets either.

This review was left for a previous version of this asset.


KeeVee Games (Publisher) 28 November 2015

Thank you for your review.

What is the issue?

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