# Help **URL:** https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=26 [Latest](https://forum.makecode.com/latest.md) · [Categories](https://forum.makecode.com/categories.md) · [Tags](https://forum.makecode.com/tags.md) **Page:** 27 --- ## [Why is overlapping a wall not the same as hitting it, and how can I work around this?](https://forum.makecode.com/t/why-is-overlapping-a-wall-not-the-same-as-hitting-it-and-how-can-i-work-around-this/40731)
**Author:** [@dogSquid](https://forum.makecode.com/u/dogSquid)\ **Replies:** 2\ **Last updated:** [December 3, 2025, 6:21pm UTC](https://forum.makecode.com/t/why-is-overlapping-a-wall-not-the-same-as-hitting-it-and-how-can-i-work-around-this/40731 "2025-12-03T18:21:47Z")
I’m making a snake game, where obviously the snake has to die if it overlaps a wall (the boundaries of the screen) or its own body (which is made of walls). For good reasons, I have decided that detecting overlapping sp… --- ## [Please Help Please Thx](https://forum.makecode.com/t/please-help-please-thx/40742)
**Author:** [@ineedhelp](https://forum.makecode.com/u/ineedhelp)\ **Replies:** 1\ **Last updated:** [December 3, 2025, 5:31am UTC](https://forum.makecode.com/t/please-help-please-thx/40742 "2025-12-03T05:31:58Z")
I can’t figure out why it isn’t working someone pls help thx very much here --- ## [I need help with life sprites in my game](https://forum.makecode.com/t/i-need-help-with-life-sprites-in-my-game/40639)
**Author:** [@adicat](https://forum.makecode.com/u/adicat)\ **Replies:** 3\ **Last updated:** [December 2, 2025, 10:40pm UTC](https://forum.makecode.com/t/i-need-help-with-life-sprites-in-my-game/40639 "2025-12-02T22:40:14Z")
i’m making a game and i want custom life sprites can anyone help me? --- ## [Can you delete code while the game is playing?](https://forum.makecode.com/t/can-you-delete-code-while-the-game-is-playing/40688)
**Author:** [@Dlee](https://forum.makecode.com/u/Dlee)\ **Replies:** 2\ **Last updated:** [December 2, 2025, 2:31pm UTC](https://forum.makecode.com/t/can-you-delete-code-while-the-game-is-playing/40688 "2025-12-02T14:31:21Z")
I trying to find a way to open the menu after I close it. --- ## [How are projects saved into PNG files?](https://forum.makecode.com/t/how-are-projects-saved-into-png-files/40591)
**Author:** [@babol](https://forum.makecode.com/u/babol)\ **Replies:** 22\ **Last updated:** [December 1, 2025, 10:04pm UTC](https://forum.makecode.com/t/how-are-projects-saved-into-png-files/40591 "2025-12-01T22:04:43Z")
For a little project i want to get into. --- ## [Random generation](https://forum.makecode.com/t/random-generation/40691)
**Author:** [@BUM](https://forum.makecode.com/u/BUM)\ **Replies:** 2\ **Last updated:** [December 1, 2025, 7:16pm UTC](https://forum.makecode.com/t/random-generation/40691 "2025-12-01T19:16:26Z")
is someone able to fix my random generation so that the tiles are constantly 1 tile apart? --- ## [Asset is different on menu than actual code](https://forum.makecode.com/t/asset-is-different-on-menu-than-actual-code/40675)
**Author:** [@RoboVacDev](https://forum.makecode.com/u/RoboVacDev)\ **Replies:** 7\ **Last updated:** [December 1, 2025, 7:16pm UTC](https://forum.makecode.com/t/asset-is-different-on-menu-than-actual-code/40675 "2025-12-01T19:16:21Z")
As you see, in my current devlog, I may have asked this question. But I am asking it again to reach more people. As you see, in the menu, the assets aren’t what they look like. Game: Sprig was originally Dash. C… --- ## [How do I create a fade effect on my games?](https://forum.makecode.com/t/how-do-i-create-a-fade-effect-on-my-games/40716)
**Author:** [@RoboVacDev](https://forum.makecode.com/u/RoboVacDev)\ **Replies:** 5\ **Last updated:** [December 1, 2025, 7:11pm UTC](https://forum.makecode.com/t/how-do-i-create-a-fade-effect-on-my-games/40716 "2025-12-01T19:11:50Z")
How do I create a fade effect on my games? Like, how can I create color transitions when presenting a cover screen? --- ## [Help with Perlin Noise Procedural Generation](https://forum.makecode.com/t/help-with-perlin-noise-procedural-generation/40291)
**Author:** [@MeatballDev](https://forum.makecode.com/u/MeatballDev)\ **Replies:** 11\ **Last updated:** [November 30, 2025, 10:05pm UTC](https://forum.makecode.com/t/help-with-perlin-noise-procedural-generation/40291 "2025-11-30T22:05:59Z")
So I have a Perlin Noise map but I want it to be able to convert to tilemap help --- ## [How do you make the velocity of a sprite not cancel another one out?](https://forum.makecode.com/t/how-do-you-make-the-velocity-of-a-sprite-not-cancel-another-one-out/40697)
**Author:** [@Spike](https://forum.makecode.com/u/Spike)\ **Replies:** 2\ **Last updated:** [November 29, 2025, 9:36pm UTC](https://forum.makecode.com/t/how-do-you-make-the-velocity-of-a-sprite-not-cancel-another-one-out/40697 "2025-11-29T21:36:26Z")
How do you make a sprite move but not cancel another movement out? For example, if used a ‘move (mySprite) with buttons’ block and I added ‘set (mySprite) velocity’ block right after it. Then when I move with the D-PAD … --- ## [Cannot read property of null reading fields something something](https://forum.makecode.com/t/cannot-read-property-of-null-reading-fields-something-something/40692)
**Author:** [@phosphophyllite](https://forum.makecode.com/u/phosphophyllite)\ **Replies:** 3\ **Last updated:** [November 29, 2025, 4:32am UTC](https://forum.makecode.com/t/cannot-read-property-of-null-reading-fields-something-something/40692 "2025-11-29T04:32:55Z")
Hello! I’m trying to make a game where enemies have individual health bars assigned to them, however I keep getting an error when I attempt to do so. The code is in the function ‘EnemySetUp’, does anybody know how to fix… --- ## [Saving a 60\*60 Tilemap](https://forum.makecode.com/t/saving-a-60-60-tilemap/40586)
**Author:** [@codeFan413](https://forum.makecode.com/u/codeFan413)\ **Replies:** 13\ **Last updated:** [November 28, 2025, 3:50am UTC](https://forum.makecode.com/t/saving-a-60-60-tilemap/40586 "2025-11-28T03:50:38Z")
Hello community members, For the next revision of my game, i’ve tried to add a saving system that saves 4 parallel arrays with information about the tilemap, however, i think the game runs out of memory before the lev… --- ## [I have a bug in my game](https://forum.makecode.com/t/i-have-a-bug-in-my-game/40641)
**Author:** [@Spike](https://forum.makecode.com/u/Spike)\ **Replies:** 1\ **Last updated:** [November 26, 2025, 10:53pm UTC](https://forum.makecode.com/t/i-have-a-bug-in-my-game/40641 "2025-11-26T22:53:16Z")
I was making a new mechanic for my game and when I ran the code it gave me this error message does anybody know what this means? If you want context im trying to make it so when you touch the Bubble sprite then it wi… --- ## [Help with makecode game into computer app/game](https://forum.makecode.com/t/help-with-makecode-game-into-computer-app-game/40674)
**Author:** [@Mikey\_s.3000](https://forum.makecode.com/u/Mikey_s.3000)\ **Replies:** 0\ **Last updated:** [November 26, 2025, 10:46pm UTC](https://forum.makecode.com/t/help-with-makecode-game-into-computer-app-game/40674 "2025-11-26T22:46:46Z")
I’ve been trying to figure out how to create my Microsoft make code arcade game into a fully functioning game file app onto my PC because I wanted it to be able to publish it on Steam and I was wondering if there’s anyon… --- ## [I want help with my game on something](https://forum.makecode.com/t/i-want-help-with-my-game-on-something/38952)
**Author:** [@Beginner1](https://forum.makecode.com/u/Beginner1)\ **Replies:** 21\ **Last updated:** [November 25, 2025, 10:01pm UTC](https://forum.makecode.com/t/i-want-help-with-my-game-on-something/38952 "2025-11-25T22:01:21Z")
I want help with my game on something,Basically I am trying to make a character selection with story and mini menu extension to where I can click and purchase a character,then select the character.Is that possible with t… --- ## [Can yall please help me](https://forum.makecode.com/t/can-yall-please-help-me/40652)
**Author:** [@Malnotle](https://forum.makecode.com/u/Malnotle)\ **Replies:** 5\ **Last updated:** [November 25, 2025, 7:37pm UTC](https://forum.makecode.com/t/can-yall-please-help-me/40652 "2025-11-25T19:37:26Z")
Hi yall this is the link to my code(https://arcade.makecode.com/S24899-53111-65016-91949) The problem I am running into is that when I say pick random between 0 and 4 it always picks 0 and I don’t know why. here’s a pho… --- ## [I need help with generating text!](https://forum.makecode.com/t/i-need-help-with-generating-text/40647)
**Author:** [@Green\_Lizard](https://forum.makecode.com/u/Green_Lizard)\ **Replies:** 2\ **Last updated:** [November 25, 2025, 6:44pm UTC](https://forum.makecode.com/t/i-need-help-with-generating-text/40647 "2025-11-25T18:44:32Z")
In this project I’m doing when you press “B” it should generate a code that is 64 characters long, but instead its creating a code that’s really short and not 64 long. I need help making it not do that and do what its … --- ## [Sim error: failed cast on null](https://forum.makecode.com/t/sim-error-failed-cast-on-null/17618)
**Author:** [@BruceSchwa](https://forum.makecode.com/u/BruceSchwa)\ **Replies:** 11\ **Last updated:** [November 25, 2025, 6:12pm UTC](https://forum.makecode.com/t/sim-error-failed-cast-on-null/17618 "2025-11-25T18:12:41Z")
My student keeps getting Sim error: failed cast on null. We can’t seem to figure out why. https://makecode.com/\_LVKM6fR641qc --- ## [Need music for my game](https://forum.makecode.com/t/need-music-for-my-game/40642)
**Author:** [@Spike](https://forum.makecode.com/u/Spike)\ **Replies:** 0\ **Last updated:** [November 24, 2025, 5:20pm UTC](https://forum.makecode.com/t/need-music-for-my-game/40642 "2025-11-24T17:20:49Z")
Can someone please make music for me? I need it one for my game that I am working on. (Make it aquatic vibed) You can use this videos as an idea (or just copy it if you want): Tidal Tempest Past Remix --- ## [Does anybody know how to do this?](https://forum.makecode.com/t/does-anybody-know-how-to-do-this/40516)
**Author:** [@AGuyThatsBored](https://forum.makecode.com/u/AGuyThatsBored)\ **Replies:** 4\ **Last updated:** [November 24, 2025, 5:18pm UTC](https://forum.makecode.com/t/does-anybody-know-how-to-do-this/40516 "2025-11-24T17:18:12Z")
in my game, Moonman, i cant figure out how to make a good system to collect rocks on the moon. Does anybody know how to do that? --- ## [Help: Issue downloading .uf2 for handheld - "Program Error: unhandled exception"](https://forum.makecode.com/t/help-issue-downloading-uf2-for-handheld-program-error-unhandled-exception/40629)
**Author:** [@DionTsang](https://forum.makecode.com/u/DionTsang)\ **Replies:** 2\ **Last updated:** [November 24, 2025, 5:31am UTC](https://forum.makecode.com/t/help-issue-downloading-uf2-for-handheld-program-error-unhandled-exception/40629 "2025-11-24T05:31:17Z")
Hi everyone, I’m hoping someone can help identify an issue we are having with a project Fossil Clicker. We are planning to download the game file so that we can play it on Meowbit later. The game runs smoothly in the b… --- ## [Project not opening](https://forum.makecode.com/t/project-not-opening/40614)
**Author:** [@thedonut3054](https://forum.makecode.com/u/thedonut3054)\ **Replies:** 0\ **Last updated:** [November 23, 2025, 4:52am UTC](https://forum.makecode.com/t/project-not-opening/40614 "2025-11-23T04:52:08Z")
My MakeCode Arcade project will not open, when opened from the home page I get the error “Sorry, we could not load this project” and when opened from the larger page it loads forever. I opened the console log for homepag… --- ## [HTML Code](https://forum.makecode.com/t/html-code/40576)
**Author:** [@nuhuhhuuh](https://forum.makecode.com/u/nuhuhhuuh)\ **Replies:** 4\ **Last updated:** [November 23, 2025, 12:24am UTC](https://forum.makecode.com/t/html-code/40576 "2025-11-23T00:24:13Z")
Hello, I have tried to put my games’ HTML code (using the share link feature) on my website. And when I first share it, it works fine. But then later, like maybe one day after, it just turns into a loading screen. But no… --- ## [Bug in my game that i don't understand at all](https://forum.makecode.com/t/bug-in-my-game-that-i-dont-understand-at-all/40571)
**Author:** [@codeFan413](https://forum.makecode.com/u/codeFan413)\ **Replies:** 3\ **Last updated:** [November 23, 2025, 12:13am UTC](https://forum.makecode.com/t/bug-in-my-game-that-i-dont-understand-at-all/40571 "2025-11-23T00:13:28Z")
imagen277×469 40.6 KB (MODS: No share link because i don’t want to share my game yet. Issue is also completely isolated from the game) When this function runs in my game, the game immediately freezes. As you can see,… --- ## [Help with some hard art](https://forum.makecode.com/t/help-with-some-hard-art/40552)
**Author:** [@VioletVixen3](https://forum.makecode.com/u/VioletVixen3)\ **Replies:** 5\ **Last updated:** [November 21, 2025, 10:19pm UTC](https://forum.makecode.com/t/help-with-some-hard-art/40552 "2025-11-21T22:19:08Z")
Hey, I need some help with art. I am making a humanoid fox, and I made a decent head, but I need help with the body. here is the head design and color pallet (#15 is black): --- ## [Help for micro bit](https://forum.makecode.com/t/help-for-micro-bit/39617)
**Author:** [@Buz123](https://forum.makecode.com/u/Buz123)\ **Replies:** 3\ **Last updated:** [November 21, 2025, 7:14pm UTC](https://forum.makecode.com/t/help-for-micro-bit/39617 "2025-11-21T19:14:54Z")
HELP! My Micro-bit V2 servo won’t move and it is making a clicking sound. I attached it to the battery pack that came with the box. Could someone please help me? Thanks! --- ## [How would I make it so a click to interact event only happens once?](https://forum.makecode.com/t/how-would-i-make-it-so-a-click-to-interact-event-only-happens-once/40453)
**Author:** [@june](https://forum.makecode.com/u/june)\ **Replies:** 7\ **Last updated:** [November 21, 2025, 3:44am UTC](https://forum.makecode.com/t/how-would-i-make-it-so-a-click-to-interact-event-only-happens-once/40453 "2025-11-21T03:44:05Z")
Hi! I’m currently having some trouble with my game. I want to make it so when I click it takes me to the main game, but I also want to make it so the event only happens once (the clicking). I would also greatly appreciat… --- ## [Help with car physics and soft bodys](https://forum.makecode.com/t/help-with-car-physics-and-soft-bodys/40523)
**Author:** [@coppercode](https://forum.makecode.com/u/coppercode)\ **Replies:** 3\ **Last updated:** [November 21, 2025, 3:43am UTC](https://forum.makecode.com/t/help-with-car-physics-and-soft-bodys/40523 "2025-11-21T03:43:05Z")
does anyone know how to make car physics with springs and crash physics --- ## [Player 4 issue](https://forum.makecode.com/t/player-4-issue/40561)
**Author:** [@Calikokat](https://forum.makecode.com/u/Calikokat)\ **Replies:** 2\ **Last updated:** [November 20, 2025, 10:37pm UTC](https://forum.makecode.com/t/player-4-issue/40561 "2025-11-20T22:37:40Z")
I can’t understand where or what the issue with this game is; every time player 4 connects to the game, none of their code loads, and the game crashes when the arrow keys are pressed (error null: reading ‘fields’) https… --- ## [How does this even happen?](https://forum.makecode.com/t/how-does-this-even-happen/40566)
**Author:** [@codeFan413](https://forum.makecode.com/u/codeFan413)\ **Replies:** 1\ **Last updated:** [November 20, 2025, 10:31pm UTC](https://forum.makecode.com/t/how-does-this-even-happen/40566 "2025-11-20T22:31:40Z")
gaem After adding the code for spawning an enemy per red tile, the whole tilemap breaks for no reason, and it dosen’t even create new enemies… please help [Previous page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=25) [Next page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=27)