# Help **URL:** https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=3 [Latest](https://forum.makecode.com/latest.md) · [Categories](https://forum.makecode.com/categories.md) · [Tags](https://forum.makecode.com/tags.md) **Page:** 4 --- ## [Sine wave "phase" in makecode](https://forum.makecode.com/t/sine-wave-phase-in-makecode/46013)
**Author:** [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\ **Replies:** 14\ **Last updated:** [October 1, 2026, 7:57pm UTC](https://forum.makecode.com/t/sine-wave-phase-in-makecode/46013 "2026-10-01T19:57:38Z")
@richard, music.playInstructions’s Buffer is arranged something like this: (copied from Gemini) Offset Size Type Parameter Name Value Range -----------------------------------------------------------------… --- ## [3D Engine?](https://forum.makecode.com/t/3d-engine/45574)
**Author:** [@The4Lexanator](https://forum.makecode.com/u/The4Lexanator)\ **Replies:** 4\ **Last updated:** [October 1, 2026, 2:59am UTC](https://forum.makecode.com/t/3d-engine/45574 "2026-10-01T02:59:24Z")
Is there a 3D Engine that is an Extension that is able to have Platforming? Like floating Platforms? I really need one for the game that I am making --- ## [Hey! My games code is saying no](https://forum.makecode.com/t/hey-my-games-code-is-saying-no/46204)
**Author:** [@ItzWolfeel](https://forum.makecode.com/u/ItzWolfeel)\ **Replies:** 3\ **Last updated:** [September 30, 2026, 4:12am UTC](https://forum.makecode.com/t/hey-my-games-code-is-saying-no/46204 "2026-09-30T04:12:29Z")
Im making a game and I’d love it to have a really good movement system, so I’ve been working on that for not very long, but for whatever reason, some stuff isn’t working in the slightest. For one, you’re meant to have 3… --- ## [Piano Roll Bug?](https://forum.makecode.com/t/piano-roll-bug/46209)
**Author:** [@YamJamTheGoober](https://forum.makecode.com/u/YamJamTheGoober)\ **Replies:** 0\ **Last updated:** [September 29, 2026, 5:05pm UTC](https://forum.makecode.com/t/piano-roll-bug/46209 "2026-09-29T17:05:01Z")
I can’t find a piano roll extension topic and don’t know if there even is one so I’m posting here. @richard I found a bug on the piano roll extension where the keys that were previously pressed stay pressed (???) after … --- ## [A tutorial to functions!](https://forum.makecode.com/t/a-tutorial-to-functions/45757)
**Author:** [@Soleb244](https://forum.makecode.com/u/Soleb244)\ **Replies:** 5\ **Last updated:** [September 29, 2026, 5:19pm UTC](https://forum.makecode.com/t/a-tutorial-to-functions/45757 "2026-09-29T17:19:22Z")
Functions are an important part of coding, but a lot of makecoders dont know how to use them or what they even are. Here, ill try to explain everything you need to know about functions to use then in your project! Funct… --- ## [Question for smart people](https://forum.makecode.com/t/question-for-smart-people/42102)
**Author:** [@TheGooberEarth](https://forum.makecode.com/u/TheGooberEarth)\ **Replies:** 6\ **Last updated:** [September 29, 2026, 5:06pm UTC](https://forum.makecode.com/t/question-for-smart-people/42102 "2026-09-29T17:06:42Z")
I was working on an extension and I was wondering how to create enums that can be added on to like the sprite kinds Edit in spritekind.ts I found this //% blockHidden=1 shim=ENUM\_GET deprecated=true //% blockId… --- ## [I broke my MakeCode, is it possible to salvage it?](https://forum.makecode.com/t/i-broke-my-makecode-is-it-possible-to-salvage-it/45994)
**Author:** [@cveredly](https://forum.makecode.com/u/cveredly)\ **Replies:** 9\ **Last updated:** [September 29, 2026, 4:39am UTC](https://forum.makecode.com/t/i-broke-my-makecode-is-it-possible-to-salvage-it/45994 "2026-09-29T04:39:54Z")
I was messing around with some images, with the Image converter, and I think I pasted something faulty into the JavaScript editor. Now, I can’t even open the tab and not get hit with an error. Project Details: Name: UL… --- ## [Method Parameters in Blocks?](https://forum.makecode.com/t/method-parameters-in-blocks/46052)
**Author:** [@teal256](https://forum.makecode.com/u/teal256)\ **Replies:** 15\ **Last updated:** [September 29, 2026, 4:03am UTC](https://forum.makecode.com/t/method-parameters-in-blocks/46052 "2026-09-29T04:03:44Z")
I’m using @richard’s Improved Sprite Data extension to define methods local to sprites (A.K.A. “Sprite Functions”). These are quite limited because they do not accept parameters, meaning everything I want to pass to the … --- ## [Car rotation](https://forum.makecode.com/t/car-rotation/46143)
**Author:** [@GooberDonut83](https://forum.makecode.com/u/GooberDonut83)\ **Replies:** 3\ **Last updated:** [September 28, 2026, 4:51am UTC](https://forum.makecode.com/t/car-rotation/46143 "2026-09-28T04:51:24Z")
so i want to make a game with rotation, i tried to use @mattbat s car physics but it feels to advanced for me, is there a way to make it more simple. here is the game https://makecode.com/\_KuWXFv19vax3 --- ## [My Backrooms Game!](https://forum.makecode.com/t/my-backrooms-game/45995)
**Author:** [@Skittlese](https://forum.makecode.com/u/Skittlese)\ **Replies:** 3\ **Last updated:** [September 24, 2026, 4:52pm UTC](https://forum.makecode.com/t/my-backrooms-game/45995 "2026-09-24T16:52:33Z")
I made a backrooms game! Can you help me with ideas and/or other gameplay mechanics? --- ## [Help with shadow block](https://forum.makecode.com/t/help-with-shadow-block/45902)
**Author:** [@Cybercube](https://forum.makecode.com/u/Cybercube)\ **Replies:** 9\ **Last updated:** [September 24, 2026, 3:14am UTC](https://forum.makecode.com/t/help-with-shadow-block/45902 "2026-09-24T03:14:30Z")
So, I was making a block for image shadow but if you type a input higher than 90, the code crops the image and still scale the sprite size. Here’s the code: //% block="shadow $img|with color: $c|length: $leng|rotati… --- ## [Game i guess](https://forum.makecode.com/t/game-i-guess/45975)
**Author:** [@Technopog](https://forum.makecode.com/u/Technopog)\ **Replies:** 7\ **Last updated:** [September 22, 2026, 10:57pm UTC](https://forum.makecode.com/t/game-i-guess/45975 "2026-09-22T22:57:48Z")
so i have been making a tower game and well my friends think its a good idea to add dashing and cause im not that great at coding i was wondering if anyone can implement a dashing system(obviously i will credit you as we… --- ## [My new game needs some help](https://forum.makecode.com/t/my-new-game-needs-some-help/45812)
**Author:** [@ShadowWhisker](https://forum.makecode.com/u/ShadowWhisker)\ **Replies:** 32\ **Last updated:** [September 22, 2026, 10:46pm UTC](https://forum.makecode.com/t/my-new-game-needs-some-help/45812 "2026-09-22T22:46:12Z")
I am trying to figure out how to make it so when i select Credits from mini menu on start screen it goes to credits and when you select start game it starts the game. I cant find a block that will work. The first person … --- ## [Is it possible to make lambdas in makecode?](https://forum.makecode.com/t/is-it-possible-to-make-lambdas-in-makecode/46014)
**Author:** [@Cybercube](https://forum.makecode.com/u/Cybercube)\ **Replies:** 4\ **Last updated:** [September 22, 2026, 6:02pm UTC](https://forum.makecode.com/t/is-it-possible-to-make-lambdas-in-makecode/46014 "2026-09-22T18:02:06Z")
I’m just seeing if it possible to make lambdas\[1\] in makecode arcade? Like inputs with blocks in it that you can use to execute code inputs with inputs? Anonymous function - Wikipedia ↩︎ --- ## [Hollow Knight Fangaming Game 4 Ideas](https://forum.makecode.com/t/hollow-knight-fangaming-game-4-ideas/45817)
**Author:** [@ElderKnoowledgeB](https://forum.makecode.com/u/ElderKnoowledgeB)\ **Replies:** 8\ **Last updated:** [September 21, 2026, 10:22pm UTC](https://forum.makecode.com/t/hollow-knight-fangaming-game-4-ideas/45817 "2026-09-21T22:22:06Z")
I need help for the name of my 4th game pls help poll Pls vote soon! --- ## [\[BUG\] tilemap8 doesnt work](https://forum.makecode.com/t/bug-tilemap8-doesnt-work/45730)
**Author:** [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\ **Replies:** 4\ **Last updated:** [September 21, 2026, 10:04pm UTC](https://forum.makecode.com/t/bug-tilemap8-doesnt-work/45730 "2026-09-21T22:04:24Z")
@richard steps: create a project go to js type tilemap8\`\` click tilemap button to the left makecode breaks! Windows 11, Chrome --- ## [I nnnnnneeeeeeedddddd arrrrrttttt](https://forum.makecode.com/t/i-nnnnnneeeeeeedddddd-arrrrrttttt/45897)
**Author:** [@GoObErsandwichdude64](https://forum.makecode.com/u/GoObErsandwichdude64)\ **Replies:** 7\ **Last updated:** [September 20, 2026, 8:07pm UTC](https://forum.makecode.com/t/i-nnnnnneeeeeeedddddd-arrrrrttttt/45897 "2026-09-20T20:07:47Z")
hi guys i want to make a game but i am super bad at pixel art could some one make some tiles for me and other stuff later? i like the tiles from the Hoplings™ game some one pleeeeezzzzz help meee --- ## [Makecode could not run this project, no errors showing in code](https://forum.makecode.com/t/makecode-could-not-run-this-project-no-errors-showing-in-code/45963)
**Author:** [@BotWarrior](https://forum.makecode.com/u/BotWarrior)\ **Replies:** 12\ **Last updated:** [September 20, 2026, 2:54am UTC](https://forum.makecode.com/t/makecode-could-not-run-this-project-no-errors-showing-in-code/45963 "2026-09-20T02:54:47Z")
I created a new project for the first time in like a year, and not an hour of the way through my project already seems corrupted. I do not get any errors in the block tab, which is where I was working, but the simulator … --- ## ["Sorry, we could not import this project or code snippet."](https://forum.makecode.com/t/sorry-we-could-not-import-this-project-or-code-snippet/45865)
**Author:** [@teal256](https://forum.makecode.com/u/teal256)\ **Replies:** 4\ **Last updated:** [September 20, 2026, 2:48am UTC](https://forum.makecode.com/t/sorry-we-could-not-import-this-project-or-code-snippet/45865 "2026-09-20T02:48:22Z")
I get this error when trying to import a project saved as a PNG. I thought it was just a problem with my most recent project, but it also happens when I try to import projects from a year or two ago. It doesn’t matter wh… --- ## [I was planning to make a 2D Minecraft in make code arcade](https://forum.makecode.com/t/i-was-planning-to-make-a-2d-minecraft-in-make-code-arcade/45937)
**Author:** [@Floyd](https://forum.makecode.com/u/Floyd)\ **Replies:** 7\ **Last updated:** [September 19, 2026, 9:28pm UTC](https://forum.makecode.com/t/i-was-planning-to-make-a-2d-minecraft-in-make-code-arcade/45937 "2026-09-19T21:28:07Z")
nothing now… --- ## [My friend needs help on his game but cant log into his account](https://forum.makecode.com/t/my-friend-needs-help-on-his-game-but-cant-log-into-his-account/45851)
**Author:** [@Bradlious1](https://forum.makecode.com/u/Bradlious1)\ **Replies:** 7\ **Last updated:** [September 19, 2026, 7:47pm UTC](https://forum.makecode.com/t/my-friend-needs-help-on-his-game-but-cant-log-into-his-account/45851 "2026-09-19T19:47:43Z")
Hello my friend Green\_Lizard needs help with a variable not being defined and he cant access his forum account. here’s the link: https://arcade.makecode.com/S31093-34623-27185-50511 " he asked me to send this. --- ## [\[BUG\] rounding error when rendering sprites](https://forum.makecode.com/t/bug-rounding-error-when-rendering-sprites/45458)
**Author:** [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\ **Replies:** 8\ **Last updated:** [September 19, 2026, 7:47pm UTC](https://forum.makecode.com/t/bug-rounding-error-when-rendering-sprites/45458 "2026-09-19T19:47:33Z")
@richard , I think the sprite’s rendering is using the wrong rounding (Its using x|0 but I think it needs to use Math.round(x),or the opposite for collisions), and it creates that bug. On a wall facing right, the playe… --- ## [Extension help w/ functions](https://forum.makecode.com/t/extension-help-w-functions/45566)
**Author:** [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\ **Replies:** 11\ **Last updated:** [September 19, 2026, 7:47pm UTC](https://forum.makecode.com/t/extension-help-w-functions/45566 "2026-09-19T19:47:17Z")
Is it possible to make a block look like (in an extension): (original:) Basically, its 2 function parts in one block. --- ## [Questions about MakeCode C++ sound](https://forum.makecode.com/t/questions-about-makecode-c-sound/42721)
**Author:** [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\ **Replies:** 46\ **Last updated:** [September 19, 2026, 12:15am UTC](https://forum.makecode.com/t/questions-about-makecode-c-sound/42721 "2026-09-19T00:15:15Z")
is there a way to use the C++ layer of makecode or whatever its called? i feel like some extensions have cpp files in them, though i dont remember any. Im tryin to play partials, a type of sound, but playInstructions() o… --- ## [Random oddity Wall Painting not working... or being undone, or going unrecognized...happens more with bucket than pencil](https://forum.makecode.com/t/random-oddity-wall-painting-not-working-or-being-undone-or-going-unrecognized-happens-more-with-bucket-than-pencil/45961)
**Author:** [@tech4teachers](https://forum.makecode.com/u/tech4teachers)\ **Replies:** 1\ **Last updated:** [September 19, 2026, 12:14am UTC](https://forum.makecode.com/t/random-oddity-wall-painting-not-working-or-being-undone-or-going-unrecognized-happens-more-with-bucket-than-pencil/45961 "2026-09-19T00:14:43Z")
arcade version: 4.1.25 Microsoft MakeCode version: 13.1.23 Odd behavior started then vanished 30 minutes later… on multiple machines/OS’s and browser variants. So we literally spent 30 minutes watching walls be pai… --- ## [Im looking for an artist!](https://forum.makecode.com/t/im-looking-for-an-artist/45912)
**Author:** [@Soleb244](https://forum.makecode.com/u/Soleb244)\ **Replies:** 7\ **Last updated:** [September 19, 2026, 12:05am UTC](https://forum.makecode.com/t/im-looking-for-an-artist/45912 "2026-09-19T00:05:20Z")
Im making a dungeon crawler game, but I was getting stuck on drawing the player. Here he is from the front: But as you can see he has no hands! Thats because i just wasnt able to draw anything that looks like a hand f… --- ## [Camera help?](https://forum.makecode.com/t/camera-help/45923)
**Author:** [@kirbob](https://forum.makecode.com/u/kirbob)\ **Replies:** 7\ **Last updated:** [September 18, 2026, 6:01pm UTC](https://forum.makecode.com/t/camera-help/45923 "2026-09-18T18:01:17Z")
so i wanna know if there is a way to not make my camera go past a certain point, because right now it just centers the player the whole time. (basically i want a ceiling for the camera) --- ## [My own Typescript Learning journey](https://forum.makecode.com/t/my-own-typescript-learning-journey/41586)
**Author:** [@TheGooberEarth](https://forum.makecode.com/u/TheGooberEarth)\ **Replies:** 3\ **Last updated:** [September 18, 2026, 3:08am UTC](https://forum.makecode.com/t/my-own-typescript-learning-journey/41586 "2026-09-18T03:08:51Z")
After being inspired by @Ima.notarobot topic I have decided to learn how to as well the only thing I can do in Typescript is making extensions out of functions (which is easy except for enums) I will post it here my firs… --- ## [Someone save me](https://forum.makecode.com/t/someone-save-me/45910)
**Author:** [@calebsd](https://forum.makecode.com/u/calebsd)\ **Replies:** 3\ **Last updated:** [September 18, 2026, 3:05am UTC](https://forum.makecode.com/t/someone-save-me/45910 "2026-09-18T03:05:56Z")
I need help with a game I’m working on for the Puzzle Jam Part 2. If you enter the ‘Load’ menu, the exit button doesn’t exit you out. can someone tell me why??? ps: The problem is in the code that is opened. --- ## [Help with getting better at pixal art and color pallets](https://forum.makecode.com/t/help-with-getting-better-at-pixal-art-and-color-pallets/45452)
**Author:** [@1978monkeynutze](https://forum.makecode.com/u/1978monkeynutze)\ **Replies:** 32\ **Last updated:** [September 18, 2026, 3:01am UTC](https://forum.makecode.com/t/help-with-getting-better-at-pixal-art-and-color-pallets/45452 "2026-09-18T03:01:41Z")
ok the only few reasons why I’m making this topic is I saw the new post @JtSpeedRun did on the Saturn game topic thing and I was just like this dude is good at pixal art and I just want to get as good at him so if anyone… [Previous page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=2) [Next page](https://forum.makecode.com/c/share-your-arcade-projects-here/help/14.md?page=4)