# Raycasting Issue

**URL:** <https://forum.makecode.com/t/raycasting-issue/31209>\
**Category:** Help\
**Created:** [October 16, 2024, 5:17pm UTC](https://forum.makecode.com/t/raycasting-issue/31209 "2024-10-16T17:17:47Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mr.Someone](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/mr.someone/32/23300_2.png) [@Mr.Someone](https://forum.makecode.com/u/Mr.Someone)\
**Post date:** [October 16, 2024, 5:17pm UTC](https://forum.makecode.com/t/raycasting-issue/31209/1 "2024-10-16T17:17:47Z")

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I tried making a game with raycasting, and I wanted the walls to be grass where the top few blocks were transparent. When I ran it the transparent parts of the tile came out black. Could someone please help.  
[https://arcade.makecode.com/S05482-48300-66495-20683](https://arcade.makecode.com/S05482-48300-66495-20683)