# Help **URL:** https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=39 [Latest](https://forum.makecode.com/latest.md) · [Categories](https://forum.makecode.com/categories.md) · [Tags](https://forum.makecode.com/tags.md) **Page:** 40 --- ## [Raycasting bug](https://forum.makecode.com/t/raycasting-bug/37232)
**Author:** [@BioShrimpCoding](https://forum.makecode.com/u/BioShrimpCoding)\ **Replies:** 6\ **Last updated:** [June 11, 2025, 7:58pm UTC](https://forum.makecode.com/t/raycasting-bug/37232 "2025-06-11T19:58:55Z")
@richard So I’m trying to make a game where you’re in a 3d world made from (Raycasting). I’m using pxtt-Lantern, but the lantern breaks and does not do what I want it to. I just want it to do some fog effect around the … --- ## [Failed to cast null](https://forum.makecode.com/t/failed-to-cast-null/27125)
**Author:** [@LildubK9](https://forum.makecode.com/u/LildubK9)\ **Replies:** 1\ **Last updated:** [June 11, 2025, 7:58pm UTC](https://forum.makecode.com/t/failed-to-cast-null/27125 "2025-06-11T19:58:03Z")
I’m working on a video game with makecode arcade. It’s not finished yet because when I try starting the first level it says “SIM error: failed to cast NULL” I checked if I had anything trying to to some stuff to sprites… --- ## [Project backed to previous save](https://forum.makecode.com/t/project-backed-to-previous-save/36967)
**Author:** [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\ **Replies:** 7\ **Last updated:** [June 11, 2025, 2:46am UTC](https://forum.makecode.com/t/project-backed-to-previous-save/36967 "2025-06-11T02:46:59Z")
I have created a project, I kept working on it for a few weeks, and now it set itself for a version from 5 days ago and what I should have isn’t even in the version history. Any help, please? --- ## [Sprite Array Help](https://forum.makecode.com/t/sprite-array-help/37024)
**Author:** [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\ **Replies:** 8\ **Last updated:** [June 11, 2025, 2:29am UTC](https://forum.makecode.com/t/sprite-array-help/37024 "2025-06-11T02:29:49Z")
Is there any possible way to create 50 sprites from the \[on each (img) tile create sprite with image (img) and kind (spriteKind)\] block from the tileUtils extension, put them in an array, and delete the sprites, but keep… --- ## [Does anyone have a floor and ceiling extention i can use for 3d?](https://forum.makecode.com/t/does-anyone-have-a-floor-and-ceiling-extention-i-can-use-for-3d/37048)
**Author:** [@Cardboard\_crusaderr](https://forum.makecode.com/u/Cardboard_crusaderr)\ **Replies:** 2\ **Last updated:** [June 10, 2025, 12:20am UTC](https://forum.makecode.com/t/does-anyone-have-a-floor-and-ceiling-extention-i-can-use-for-3d/37048 "2025-06-10T00:20:17Z")
pls i need it like rn --- ## [My projects (20) have disappeared](https://forum.makecode.com/t/my-projects-20-have-disappeared/37216)
**Author:** [@MP111](https://forum.makecode.com/u/MP111)\ **Replies:** 3\ **Last updated:** [June 9, 2025, 10:11pm UTC](https://forum.makecode.com/t/my-projects-20-have-disappeared/37216 "2025-06-09T22:11:27Z")
I had apporximately 20 projects and they have all dissapeared. On was a school project that I had spent 3 weeks working on and the deadline is tomorrow. Not sure what has happened and I desperately need help. Can you hel… --- ## [Can anyone help me? This variable check isn't working](https://forum.makecode.com/t/can-anyone-help-me-this-variable-check-isnt-working/37172)
**Author:** [@Moco](https://forum.makecode.com/u/Moco)\ **Replies:** 2\ **Last updated:** [June 9, 2025, 4:35pm UTC](https://forum.makecode.com/t/can-anyone-help-me-this-variable-check-isnt-working/37172 "2025-06-09T16:35:01Z")
Hellooo, I am trying to make a multiplayer online boss fight game with character selection, however I’m having problems with a function that in certain part checks if you’re the green character, and if you are, it gives … --- ## [Issue with destroying tiles](https://forum.makecode.com/t/issue-with-destroying-tiles/37117)
**Author:** [@Bilangus](https://forum.makecode.com/u/Bilangus)\ **Replies:** 5\ **Last updated:** [June 8, 2025, 2:43am UTC](https://forum.makecode.com/t/issue-with-destroying-tiles/37117 "2025-06-08T02:43:29Z")
Here, i attempt to program a bomb. 3 seconds after it is picked up, it explodes, and it is meant to destroy certain tiles that overlap with its explosion. However, it seems not to work. Game Link: Below is an image of… --- ## [Can you help me with this game?](https://forum.makecode.com/t/can-you-help-me-with-this-game/37161)
**Author:** [@clikhik](https://forum.makecode.com/u/clikhik)\ **Replies:** 2\ **Last updated:** [June 7, 2025, 7:03pm UTC](https://forum.makecode.com/t/can-you-help-me-with-this-game/37161 "2025-06-07T19:03:58Z")
I made a game in Microsoft make code, but the enemies don’t pathfinder properly. can you help me? this is the link: --- ## [The animations stopped working](https://forum.makecode.com/t/the-animations-stopped-working/36310)
**Author:** [@Danny\_Devention](https://forum.makecode.com/u/Danny_Devention)\ **Replies:** 13\ **Last updated:** [June 6, 2025, 7:05pm UTC](https://forum.makecode.com/t/the-animations-stopped-working/36310 "2025-06-06T19:05:34Z")
I just opened this up the other day because I have to finish it before the retire, the only problem Is when I went to edit the code the animations froze. Last time I edited this was in December. What’s going on? --- ## [If I delete an extension will it delete my code?](https://forum.makecode.com/t/if-i-delete-an-extension-will-it-delete-my-code/29935)
**Author:** [@Ima.notarobot](https://forum.makecode.com/u/Ima.notarobot)\ **Replies:** 6\ **Last updated:** [June 6, 2025, 5:14pm UTC](https://forum.makecode.com/t/if-i-delete-an-extension-will-it-delete-my-code/29935 "2025-06-06T17:14:48Z")
If I delete an extension will it delete the code from the extension? --- ## [Forward/Back Jumping for a fighting game](https://forum.makecode.com/t/forward-back-jumping-for-a-fighting-game/37002)
**Author:** [@bingbap](https://forum.makecode.com/u/bingbap)\ **Replies:** 11\ **Last updated:** [June 6, 2025, 4:52pm UTC](https://forum.makecode.com/t/forward-back-jumping-for-a-fighting-game/37002 "2025-06-06T16:52:19Z")
G’day mates! First ever post here, let me know if I’m doing something wrong. I’m working on the basis of a fighting game, but I can’t seem to figure out one crucial detail. I want to have my characters jump forwards/ba… --- ## [Error Cannot read properties of undefined (reading ‘fields’)](https://forum.makecode.com/t/error-cannot-read-properties-of-undefined-reading-fields/37116)
**Author:** [@Lolo6008](https://forum.makecode.com/u/Lolo6008)\ **Replies:** 1\ **Last updated:** [June 6, 2025, 4:51pm UTC](https://forum.makecode.com/t/error-cannot-read-properties-of-undefined-reading-fields/37116 "2025-06-06T16:51:40Z")
Español: Estaba Creando un proyecto de makecode arcade y al ganar el juego me aparecia el error y luego al presionar el menú también se rompía. Les comparto el proyecto para que por favor lo solucionen. https://makec… --- ## [Is there a way to make this work](https://forum.makecode.com/t/is-there-a-way-to-make-this-work/37098)
**Author:** [@Platypus2341](https://forum.makecode.com/u/Platypus2341)\ **Replies:** 4\ **Last updated:** [June 5, 2025, 11:16pm UTC](https://forum.makecode.com/t/is-there-a-way-to-make-this-work/37098 "2025-06-05T23:16:53Z")
I’m trying to make a quick heal option using the browser events extension and the mini menu extension the problem is I also have a menu when pressing menu or control and it has a backpack where you can also get the heals… --- ## [Sprite overlaps](https://forum.makecode.com/t/sprite-overlaps/37114)
**Author:** [@ineedhelp](https://forum.makecode.com/u/ineedhelp)\ **Replies:** 2\ **Last updated:** [June 5, 2025, 5:55pm UTC](https://forum.makecode.com/t/sprite-overlaps/37114 "2025-06-05T17:55:43Z")
I am making a game with multiple sprites. How do I make a certain sprite cover the other one and not the other way around? --- ## [A question for Multiplayer](https://forum.makecode.com/t/a-question-for-multiplayer/37115)
**Author:** [@Justasmallcoder](https://forum.makecode.com/u/Justasmallcoder)\ **Replies:** 1\ **Last updated:** [June 5, 2025, 12:20pm UTC](https://forum.makecode.com/t/a-question-for-multiplayer/37115 "2025-06-05T12:20:49Z")
Is there any way for Multiplayer to have different screen from the first player? I’d be wonderful for Hide and Seek or something. --- ## [Saveing data?](https://forum.makecode.com/t/saveing-data/36999)
**Author:** [@everett](https://forum.makecode.com/u/everett)\ **Replies:** 4\ **Last updated:** [June 5, 2025, 2:51am UTC](https://forum.makecode.com/t/saveing-data/36999 "2025-06-05T02:51:37Z")
i would really like if someone could help me find out how to do this. it would be really cool to have a game with saving. thanks! --- ## [Does anyone know how to Change transparency](https://forum.makecode.com/t/does-anyone-know-how-to-change-transparency/37103)
**Author:** [@Lukiechu](https://forum.makecode.com/u/Lukiechu)\ **Replies:** 1\ **Last updated:** [June 5, 2025, 2:30am UTC](https://forum.makecode.com/t/does-anyone-know-how-to-change-transparency/37103 "2025-06-05T02:30:28Z")
I’m wondering if anyone knows how to change or edit the transparency for a color? eg: making an area around an enemy for a stealth game so when you enter this area the enemy attacks or you lose or something of the sort (… --- ## [Ghost through walls flag doesn't work](https://forum.makecode.com/t/ghost-through-walls-flag-doesnt-work/30878)
**Author:** [@BlueMoon2607](https://forum.makecode.com/u/BlueMoon2607)\ **Replies:** 2\ **Last updated:** [September 29, 2024, 5:24am UTC](https://forum.makecode.com/t/ghost-through-walls-flag-doesnt-work/30878 "2024-09-29T05:24:20Z")
The “ghost through walls” sprite flag is broken. Sprites cannot go through walls after being set to ON on “ghost through walls”. How does this thing work? Please fix. --- ## [Pls someone help me I can't figure out why projectiles aren't loading](https://forum.makecode.com/t/pls-someone-help-me-i-cant-figure-out-why-projectiles-arent-loading/37071)
**Author:** [@ineedhelp](https://forum.makecode.com/u/ineedhelp)\ **Replies:** 2\ **Last updated:** [June 4, 2025, 5:00pm UTC](https://forum.makecode.com/t/pls-someone-help-me-i-cant-figure-out-why-projectiles-arent-loading/37071 "2025-06-04T17:00:20Z")
I am making a multiplayer 1v1 game, and the projectiles don’t work even though I double checked my code like 5 times. However, for some reason, if you go to the top left of the map, the projectiles work for some reason. … --- ## [Help With Notification Extension Joining Problem](https://forum.makecode.com/t/help-with-notification-extension-joining-problem/37051)
**Author:** [@Fixitude](https://forum.makecode.com/u/Fixitude)\ **Replies:** 4\ **Last updated:** [June 4, 2025, 4:55pm UTC](https://forum.makecode.com/t/help-with-notification-extension-joining-problem/37051 "2025-06-04T16:55:48Z")
I am joining some text 1 variable and another like so… but for some reason using the notification extension it isn’t working but when I use splash it does… I don’t know why but I would like help with this, it is for my … --- ## [I'm wanting to make a game entirely for this forum and am wondering if anyone can give me an Idea for a topic for my game](https://forum.makecode.com/t/im-wanting-to-make-a-game-entirely-for-this-forum-and-am-wondering-if-anyone-can-give-me-an-idea-for-a-topic-for-my-game/30854)
**Author:** [@Lukiechu](https://forum.makecode.com/u/Lukiechu)\ **Replies:** 9\ **Last updated:** [June 4, 2025, 4:51pm UTC](https://forum.makecode.com/t/im-wanting-to-make-a-game-entirely-for-this-forum-and-am-wondering-if-anyone-can-give-me-an-idea-for-a-topic-for-my-game/30854 "2025-06-04T16:51:30Z")
any ideas please comment on this post and I will choose one for my game (it should come out in maybe half a year maybe more --- ## [Hi forums it has been a while since I posted so here is a game I am currently working on!](https://forum.makecode.com/t/hi-forums-it-has-been-a-while-since-i-posted-so-here-is-a-game-i-am-currently-working-on/37095)
**Author:** [@nugitfan](https://forum.makecode.com/u/nugitfan)\ **Replies:** 0\ **Last updated:** [June 4, 2025, 4:51pm UTC](https://forum.makecode.com/t/hi-forums-it-has-been-a-while-since-i-posted-so-here-is-a-game-i-am-currently-working-on/37095 "2025-06-04T16:51:22Z")
there are two bugs that I request help with here’s the game \[https://arcade.makecode.com/S16512-52843-01605-66928\](https://EPIK stealth game) --- ## [How do I make a 5x4 grid of sprites across the screen?](https://forum.makecode.com/t/how-do-i-make-a-5x4-grid-of-sprites-across-the-screen/37076)
**Author:** [@Neon11](https://forum.makecode.com/u/Neon11)\ **Replies:** 1\ **Last updated:** [June 3, 2025, 8:09pm UTC](https://forum.makecode.com/t/how-do-i-make-a-5x4-grid-of-sprites-across-the-screen/37076 "2025-06-03T20:09:34Z")
I need help with this problem --- ## [Help me please I need it](https://forum.makecode.com/t/help-me-please-i-need-it/37017)
**Author:** [@EpicCoolDudeSigma](https://forum.makecode.com/u/EpicCoolDudeSigma)\ **Replies:** 5\ **Last updated:** [June 3, 2025, 6:49pm UTC](https://forum.makecode.com/t/help-me-please-i-need-it/37017 "2025-06-03T18:49:06Z")
I have a bug where the background doesn’t load in, I’m making a backrooms thing and the wall is kind of colliding with the texture? I don’t really know. --- ## [A series of issues with a game for my history class (due 6/4)](https://forum.makecode.com/t/a-series-of-issues-with-a-game-for-my-history-class-due-6-4/37062)
**Author:** [@CitrineGames](https://forum.makecode.com/u/CitrineGames)\ **Replies:** 0\ **Last updated:** [June 3, 2025, 2:33am UTC](https://forum.makecode.com/t/a-series-of-issues-with-a-game-for-my-history-class-due-6-4/37062 "2025-06-03T02:33:13Z")
I’m having a series of issues. First, the game seems to get confused sometimes when a bottle hits a police officer and will crash. Also, when a police officer’s HP reaches zero, the game crashes. Bottles also do not caus… --- ## [I Got A Question, Is It Possible To Use A Multi-Layer tile map to Create A 3D Platformer](https://forum.makecode.com/t/i-got-a-question-is-it-possible-to-use-a-multi-layer-tile-map-to-create-a-3d-platformer/36738)
**Author:** [@teaeat100](https://forum.makecode.com/u/teaeat100)\ **Replies:** 6\ **Last updated:** [May 31, 2025, 8:17pm UTC](https://forum.makecode.com/t/i-got-a-question-is-it-possible-to-use-a-multi-layer-tile-map-to-create-a-3d-platformer/36738 "2025-05-31T20:17:32Z")
So, What I’m Talking About The aqeeaqee/pxt-raycasting 0.3.19 Extention and Wanting to create A Simple 3D Platformer --- ## [Can someone help me to make a makecode extension?](https://forum.makecode.com/t/can-someone-help-me-to-make-a-makecode-extension/36584)
**Author:** [@Marlio](https://forum.makecode.com/u/Marlio)\ **Replies:** 8\ **Last updated:** [May 31, 2025, 5:27pm UTC](https://forum.makecode.com/t/can-someone-help-me-to-make-a-makecode-extension/36584 "2025-05-31T17:27:42Z")
Is there anyone out there who can help me and is willing to help me by making an extension? It isn’t for any project in particular, but this would be generally helpful. My idea for the extension is an extension that let… --- ## [I just can't figure out the solution ;(](https://forum.makecode.com/t/i-just-cant-figure-out-the-solution/36983)
**Author:** [@JaidenThePerson](https://forum.makecode.com/u/JaidenThePerson)\ **Replies:** 4\ **Last updated:** [May 30, 2025, 5:12pm UTC](https://forum.makecode.com/t/i-just-cant-figure-out-the-solution/36983 "2025-05-30T17:12:56Z")
I’ve been working on a PVZ game for fun, and I’ve been trying to add in the code that prevents you from placing plants on tiles where plants already exist. I’ve created a variable called “CanPlant” and I’ve tried setting… --- ## [Does anyone have extentions for gyroscopes in the handhelds just like animated sand (that one project that is in the home menu)](https://forum.makecode.com/t/does-anyone-have-extentions-for-gyroscopes-in-the-handhelds-just-like-animated-sand-that-one-project-that-is-in-the-home-menu/36956)
**Author:** [@Cardboard\_crusaderr](https://forum.makecode.com/u/Cardboard_crusaderr)\ **Replies:** 2\ **Last updated:** [May 30, 2025, 4:52pm UTC](https://forum.makecode.com/t/does-anyone-have-extentions-for-gyroscopes-in-the-handhelds-just-like-animated-sand-that-one-project-that-is-in-the-home-menu/36956 "2025-05-30T16:52:13Z")
plsplsplsplsplsplsplspls i need it like rn [Previous page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=38) [Next page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=40)