# Progress has been deleted by a extension

**URL:** <https://forum.makecode.com/t/progress-has-been-deleted-by-a-extension/28191>\
**Category:** Help\
**Tags:** extension\
**Created:** [April 11, 2024, 4:44pm UTC](https://forum.makecode.com/t/progress-has-been-deleted-by-a-extension/28191 "2024-04-11T16:44:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Misti\_dog](https://avatars.discourse-cdn.com/v4/letter/m/839c29/32.png) [@Misti\_dog](https://forum.makecode.com/u/Misti_dog)\
**Post date:** [April 11, 2024, 4:44pm UTC](https://forum.makecode.com/t/progress-has-been-deleted-by-a-extension/28191/1 "2024-04-11T16:44:53Z")

</div>

Hello all,  
I was working on a Pokemon game and downloaded this tile animator extension → [The extension](https://github.com/LautaroCeballos/Tiles-Animator) It changed up the scene blocks. I just looked at a block that it had added. After a while I deleted it as it was no use to me. Then I went to continue my game but some sprites and all the tilemaps had gone. To solve this problem I tried to find a history tool to recover the lost code but I couldn’t find one. I closed the project before doing this which I realized I shouldn’t have done as I could have just pressed the undo button. I had saved every time I added new code too.

Here is the project link if it helps → [https://arcade.makecode.com/S86241-84582-30745-19254](https://arcade.makecode.com/S86241-84582-30745-19254)