# Need help for powerup

**URL:** <https://forum.makecode.com/t/need-help-for-powerup/39558>\
**Category:** Help\
**Created:** [September 29, 2025, 9:57pm UTC](https://forum.makecode.com/t/need-help-for-powerup/39558 "2025-09-29T21:57:20Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![RoboVacDev](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/robovacdev/32/29619_2.png) [@RoboVacDev](https://forum.makecode.com/u/RoboVacDev)\
**Post date:** [September 29, 2025, 9:57pm UTC](https://forum.makecode.com/t/need-help-for-powerup/39558/1 "2025-09-29T21:57:21Z")

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So, when my sprite touches a powerup it’s immune to obstacles and doesn’t get hit by them. What blocks make the sprite not get hit by obstacles and makes it invincible (for an amount of time)?

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**Author:** ![not\_a\_lemon](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/not_a_lemon/32/35289_2.png) [@not\_a\_lemon](https://forum.makecode.com/u/not_a_lemon)\
**Post date:** [September 29, 2025, 11:44pm UTC](https://forum.makecode.com/t/need-help-for-powerup/39558/2 "2025-09-29T23:44:38Z")

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Use the ghost through sprites and ghost through tiles blocks

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**Author:** ![TheEarth](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/theearth/32/34579_2.png) [@TheEarth](https://forum.makecode.com/u/TheEarth)\
**Post date:** [September 30, 2025, 2:13am UTC](https://forum.makecode.com/t/need-help-for-powerup/39558/3 "2025-09-30T02:13:32Z")

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not ghost throught tiles but ghost through walls tiles ean you don’t ever overlap with them

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<div class="post-metadata">

**Author:** ![not\_a\_lemon](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/not_a_lemon/32/35289_2.png) [@not\_a\_lemon](https://forum.makecode.com/u/not_a_lemon)\
**Post date:** [September 30, 2025, 3:48pm UTC](https://forum.makecode.com/t/need-help-for-powerup/39558/4 "2025-09-30T15:48:38Z")

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Uhh, they’re asking to make a sprite invincible, meaning NOT OVERLAPPING WITH TILES OR SPRITES. so therefore you’d use ghost thru tiles & ghost thru sprites

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<div class="post-metadata">

**Author:** ![TheEarth](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/theearth/32/34579_2.png) [@TheEarth](https://forum.makecode.com/u/TheEarth)\
**Post date:** [October 1, 2025, 1:51am UTC](https://forum.makecode.com/t/need-help-for-powerup/39558/5 "2025-10-01T01:51:23Z")

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but to dodge obstacles you would need to turn off walls