# Mouse vs. AI 2 o

**URL:** <https://forum.makecode.com/t/mouse-vs-ai-2-o/3802>\
**Category:** Arcade\
**Created:** [October 7, 2020, 4:49am UTC](https://forum.makecode.com/t/mouse-vs-ai-2-o/3802 "2020-10-07T04:49:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![PeterPapadum91](https://avatars.discourse-cdn.com/v4/letter/p/d9b06d/32.png) [@PeterPapadum91](https://forum.makecode.com/u/PeterPapadum91)\
**Post date:** [October 7, 2020, 4:49am UTC](https://forum.makecode.com/t/mouse-vs-ai-2-o/3802/1 "2020-10-07T04:49:57Z")

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> **[Mouse vs. AI 2](https://arcade.makecode.com/59919-88411-59997-86495)**
>
> Made with ❤️ in Microsoft MakeCode Arcade.

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<div class="post-metadata">

**Author:** ![cosmoscowboy](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/cosmoscowboy/32/1718_2.png) [@cosmoscowboy](https://forum.makecode.com/u/cosmoscowboy)\
**Post date:** [October 7, 2020, 4:06pm UTC](https://forum.makecode.com/t/mouse-vs-ai-2-o/3802/2 "2020-10-07T16:06:28Z")

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Hi Peter,

I like your game, it is especially hard to dodge the red enemies from falling above. About the sprite that falls down, you need to change it’s sprite type to: projectile.

Whenever you create a sprite, it remains in the game, unless you destroy it (i.e. on overlap). Projectiles destroy themselves when they leave the screen. You might notice that the games begins to slow down because there a too many sprites being created, but not being destroyed.

> **[create Projectile](https://arcade.makecode.com/reference/sprites/create-projectile)**
>
> Create a new sprite with motion from a pixel image.

Let me know if you need help. Otherwise you have made a top game!