# The 4th Clockwork Game Jam Event (2019Q4) **URL:** \ **Category:** Announcement and News\ **Tags:** game-jam\ **Created:** [November 29, 2019, 3:41am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897 "2019-11-29T03:41:13Z")\ **Posts on this page:** 20\ **Page:** 2
**Author:** ![yong](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/yong/32/73_2.png) [@yong](https://forum.clockworkpi.com/u/yong)\ **Post date:** [January 14, 2020, 3:12am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/21 "2020-01-14T03:12:26Z")
Thanks for all your works! Now it’s time to play! 🤩, and vote! ---
**Author:** ![guu](https://avatars.discourse-cdn.com/v4/letter/g/7ab992/32.png) [@guu](https://forum.clockworkpi.com/u/guu)\ **Post date:** [January 14, 2020, 5:16am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/22 "2020-01-14T05:16:05Z")
the games added into warehouse now be sure get the gs online and press **Y** to update the clockworkpi’s warehouse then you can see **GameJam 19q4** and still , love2d games are not yet very stable on GS ---
**Author:** ![Veronica](https://avatars.discourse-cdn.com/v4/letter/v/6a8cbe/32.png) [@Veronica](https://forum.clockworkpi.com/u/Veronica)\ **Post date:** [January 14, 2020, 9:55am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/23 "2020-01-14T09:55:58Z")
Hi GameShellers, The 2019Q4 Game Jam is ready for voting now! Please go to [https://itch.io/jam/gameshell-19q4](https://itch.io/jam/gameshell-19q4) to vote for the game you like. For 17 days, it’ll be open for you guys. Also, since we have the Warehouse now, we’ve put the Jam works into it. You can download and play these games easily through the Warehouse. Play on the GameShell, vote on [itch.io](http://itch.io/), back up your winner! ![微信图片_20200114164612](https://canada1.discourse-cdn.com/flex029/uploads/clockworkpi/original/2X/1/13ed5ed5700a42e158e5f252c4b342f705d867b8.jpeg) ---
**Author:** ![javelinface](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/javelinface/32/3079_2.png) [@javelinface](https://forum.clockworkpi.com/u/javelinface)\ **Post date:** [January 15, 2020, 7:41am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/24 "2020-01-15T07:41:00Z")
Are there ever going to be plans for a partnership with Lexaloffle to potentially have a gameshell edition free to download? Ala the pocket chip. [https://www.lexaloffle.com/bbs/?tid=34009](https://www.lexaloffle.com/bbs/?tid=34009) Even if it is somehow a time limited version, just for the purposes of game jams. There are enough precedent game jam events to show that this can be a great way to promote pico-8 as a platform, and would no doubt be mutually beneficial. A few of the game jam entries require Pico-8, so possibly there could be a bias if not all users have Pico-8 installed? That’s the next question. How many people have purchased Pico-8, either for the gameshell, or I’m the past? ---
**Author:** ![Godzil](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/godzil/32/60_2.png) [@Godzil](https://forum.clockworkpi.com/u/Godzil)\ **Post date:** [January 15, 2020, 11:16am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/25 "2020-01-15T11:16:49Z")
I doubt Lexaloffle is going to do that again to be honest. If what you want is to play the game, just ask the people to export their game as rPi binary Open a game in PICO-8 and on the console command line run ```auto EXPORT "FILENAME.BIN" ``` and it will generate executable for: Windows, Linux, Mac OS X, and the Raspberry Pi. You will then have 3 files, a `data.pod`, an executable here named `filename` and the png file (here `filename.png`) of the game cart, and this can be distributed officially by the game designer. There is no need for a PICO-8 License or a “player” for the GS for these. ---
**Author:** ![Kirais](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/kirais/32/3305_2.png) [@Kirais](https://forum.clockworkpi.com/u/Kirais)\ **Post date:** [January 15, 2020, 1:12pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/26 "2020-01-15T13:12:58Z")
An alternative is to play it on the browser. Pico-8 games can be exported as html games. Though we should be able to play all submissions on GameShell since it is a GameShell jam. ---
**Author:** ![Kirais](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/kirais/32/3305_2.png) [@Kirais](https://forum.clockworkpi.com/u/Kirais)\ **Post date:** [January 15, 2020, 1:13pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/27 "2020-01-15T13:13:45Z")
That’s good to know. I didn’t know that is possible! ---
**Author:** ![javelinface](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/javelinface/32/3079_2.png) [@javelinface](https://forum.clockworkpi.com/u/javelinface)\ **Post date:** [January 15, 2020, 2:25pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/28 "2020-01-15T14:25:16Z")
Definitely would be in the interests of those who entered the game jam to consider this! The less work people have to do to play it, the more likely it will get votes! As it stands now, using the garage system to play Pico-8 games requires you to have it installed. Thanks for getting back. 🙂 ---
**Author:** ![Enargy](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/enargy/32/2783_2.png) [@Enargy](https://forum.clockworkpi.com/u/Enargy)\ **Post date:** [January 15, 2020, 4:15pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/29 "2020-01-15T16:15:37Z")
Oops! Good point; I didn’t even think of that. Just uploaded binaries of my game – anyone know how we get them added to the Garage? btw, I do recommend pico-8 to everyone. I got it free because I bought the Humble Voxatron Bundle like a million years ago – speaking of which, you should probably look into that if you buy a lot of Humble Bundles… there’s a chance you already have a license and just haven’t claimed it yet lol. If you own Voxatron from that, then afaik you should also have a pico-8 license. Anyway, since then I’ve purchased multiple licenses for friends and students. And gotten hundreds of hours of use from it. So I definitely think it’s worth it to get a copy. @Veronica @yong hey GameShell folks – If you reach out to zep @ lexaloffle, I actually think he would be amenable to working out some licensing deal. He’s a pretty cool guy. And in the pico-8 community it’s a common opinion that the GameShell is one of the most ideal playing experiences for pico-8 games. ---
**Author:** ![guu](https://avatars.discourse-cdn.com/v4/letter/g/7ab992/32.png) [@guu](https://forum.clockworkpi.com/u/guu)\ **Post date:** [January 15, 2020, 6:16pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/30 "2020-01-15T18:16:30Z")
great, good to know I’ve tested your way pico8 exported the raspi binary which I believe is the only way to run on GS but GS is missing the `libbcm_host.so`, even I downloaded the libbcm\_host.so, the exported binary still reporting that `libbcm_host.so` is missing… don’t know how to fix that ---
**Author:** ![adcockm](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/adcockm/32/1664_2.png) [@adcockm](https://forum.clockworkpi.com/u/adcockm)\ **Post date:** [January 15, 2020, 8:49pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/31 "2020-01-15T20:49:07Z")
If you ever find a way to fix the libbcm\_host issue, please share! This is a problem the plagues some other Raspberry Pi binaries and as far as I know, no one has solved it. It means the custom builds of Gamemaker games that Yoyo released for the Pi don’t run on Gameshell (or other non Pi devices with similar hardware), as well as Minecraft, etc. ---
**Author:** ![Godzil](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/godzil/32/60_2.png) [@Godzil](https://forum.clockworkpi.com/u/Godzil)\ **Post date:** [January 16, 2020, 9:27am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/32 "2020-01-16T09:27:35Z")
There is (or was) a dummy version of that lib somewhere. I even made one at some point, but probably lost it. If I find it I will share ---
**Author:** ![Godzil](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/godzil/32/60_2.png) [@Godzil](https://forum.clockworkpi.com/u/Godzil)\ **Post date:** [January 16, 2020, 10:45am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/33 "2020-01-16T10:45:45Z")
Here is a dummy libbcm\_host that was made for Minecraft Pi: > **[xobs/mcrpi-wrapper](https://github.com/xobs/mcrpi-wrapper)** > > A wrapper around Minecraft Raspberry Pi to get it working on Novena - xobs/mcrpi-wrapper Not sure if it will export all the needed function for Pico-8, but that’s a start at least. ---
**Author:** ![guu](https://avatars.discourse-cdn.com/v4/letter/g/7ab992/32.png) [@guu](https://forum.clockworkpi.com/u/guu)\ **Post date:** [January 16, 2020, 2:56pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/34 "2020-01-16T14:56:36Z")
great, it works very well ---
**Author:** ![adcockm](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/adcockm/32/1664_2.png) [@adcockm](https://forum.clockworkpi.com/u/adcockm)\ **Post date:** [January 16, 2020, 8:21pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/35 "2020-01-16T20:21:45Z")
Could you post a binary? I had trouble building it since it couldn’t find GLES/gl.h. Did you have to change anything to get it to compile? Maybe I’m missing a needed package but I wasn’t sure which one. I tried just removing that header include line entirely and it built, but then when I copied it to /usr/local/lib a Pi game I was testing acted like it couldn’t find the file, so I’m not sure what’s going on. ☹ ---
**Author:** ![guu](https://avatars.discourse-cdn.com/v4/letter/g/7ab992/32.png) [@guu](https://forum.clockworkpi.com/u/guu)\ **Post date:** [January 17, 2020, 6:03am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/36 "2020-01-17T06:03:36Z")
sure first change `GLES/gl.h` to `GL/gl.h` then rename the **libbcm\_host.so.1.0** to **libbcm\_host.so** then copy the **libbcm\_host.so** to /usr/local/lib ---
**Author:** ![adcockm](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/adcockm/32/1664_2.png) [@adcockm](https://forum.clockworkpi.com/u/adcockm)\ **Post date:** [January 17, 2020, 8:12am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/37 "2020-01-17T08:12:32Z")
If there anything else I need to do besides copying the file to /usr/local/lib? `-rwxr-xr-x 1 root root 13884 Jan 16 23:58 /usr/local/lib/libbcm_host.so` I tried to run a Raspberry Pi binary that gave the error about that library, but it still claims it can’t find it! It even gives this error when I copy the file into the same directory as the executable. I’m not sure what’s going on… ./TheyNeedToBeFed: error while loading shared libraries: libbcm\_host.so: cannot open shared object file: No such file or directory ---
**Author:** ![guu](https://avatars.discourse-cdn.com/v4/letter/g/7ab992/32.png) [@guu](https://forum.clockworkpi.com/u/guu)\ **Post date:** [January 17, 2020, 8:25am UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/38 "2020-01-17T08:25:04Z")
you are on os v0.4 or v0.5 right? here is the whole command I try to run an exported pico8 games on GameShell ```auto cpi@clockworkpi:~/Scratch$ ls data.pod libbcm_host.so scratch ``` ```auto LD_LIBRARY_PATH=. DISPLAY=:0 ./scratch -splore -draw_rect 32,0,256,240 ``` I put the libbcm\_host.so and the exported binary (scratch) together in the same folder but I also tested that if I put libbcm\_host.so into /usr/local/lib, it works too and I use pico8 osx to export games here is the link to the testing game above [https://github.com/cuu/warehouse/raw/master/GameJam%2019q4/Scratch/file/Scratch.tar.gz](https://github.com/cuu/warehouse/raw/master/GameJam%2019q4/Scratch/file/Scratch.tar.gz) if you download the tar.gz and try to run it manually just add DISPLAY=:0 before Scratch.sh ```auto cpi@clockworkpi:~/Scratch$ DISPLAY=:0 ./Scratch.sh ``` ---
**Author:** ![adcockm](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/adcockm/32/1664_2.png) [@adcockm](https://forum.clockworkpi.com/u/adcockm)\ **Post date:** [January 17, 2020, 12:00pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/39 "2020-01-17T12:00:33Z")
Your example works for me, and scratch runs whether the lib file is there or moved to /usr/local/lib. However, it still doesn’t work for the Raspberry Pi games I’ve been trying: [https://www.yoyogames.com/download/pi/tntbf](https://www.yoyogames.com/download/pi/tntbf) [https://www.yoyogames.com/download/pi/crate](https://www.yoyogames.com/download/pi/crate) [https://www.yoyogames.com/download/pi/castilla](https://www.yoyogames.com/download/pi/castilla) I haven’t gotten the first game running under the Gameshell at all. The other two mostly work using box86 (and using x86 Linux versions of the game), but I was hoping these Pi builds might be faster and more stable. ---
**Author:** ![r043v](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/r043v/32/672_2.png) [@r043v](https://forum.clockworkpi.com/u/r043v)\ **Post date:** [January 17, 2020, 1:12pm UTC](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897/40 "2020-01-17T13:12:36Z")
for these particular ones it miss SDL binding, using this libbcm fork [GitHub - XECDesign/mcrpi-wrapper: A wrapper around Minecraft Raspberry Pi to get it working on Novena](https://github.com/XECDesign/mcrpi-wrapper) add the missing bind, on second point they need particular libcurl finally it still fail (with today compiled mesa) $ LD\_PRELOAD=/usr/lib/libcurl.so.3 ~/games/SuperCrateBox/SuperCrateBox > ``` > /home/gs/games/SuperCrateBox/SuperCrateBox: /usr/lib/libcurl.so.3: no version information available (required by /home/gs/games/SuperCrateBox/SuperCrateBox) > > *************************************** > * YoYo Games Raspberry Pi Runner V0.1 * > *************************************** > Couldn't grab exclusive keyboard access > couldn't find keyboard event file > RaspberyyPi Model : Beta Board > RaspberyyPi RAM : 0 > can't open /dev/mem - GPIO functions disabled > Init OpenGL ES > Screen size (2560,1700) > EGL > Vendor: Mesa Project > Version: 1.4 > Client APIs: OpenGL OpenGL_ES > Extensions: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_CHROMIUM_sync_control EGL_EXT_buffer_age EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_partial_update EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_NOK_texture_from_pixmap > OpenGL ES > Vendor: lima > Renderer: Mali400 > Version: OpenGL ES 2.0 Mesa 20.0.0-devel (git-d55573aac6) > GLSL version: OpenGL ES GLSL ES 1.0.16 > Extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_EGL_image GL_OES_depth_texture GL_OES_packed_depth_stencil GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_EXT_occlusion_query_boolean GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_EXT_draw_buffers GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_texture_compression_astc_ldr GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_separate_shader_objects GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_draw_elements_base_vertex GL_EXT_texture_border_clamp GL_KHR_context_flush_control GL_OES_draw_elements_base_vertex GL_OES_texture_border_clamp GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_KHR_parallel_shader_compile > Implementation limits: > GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS = 16 > GL_MAX_CUBE_MAP_TEXTURE_SIZE = 4096 > GL_MAX_FRAGMENT_UNIFORM_VECTORS = 4096 > GL_MAX_RENDERBUFFER_SIZE = 4096 > GL_MAX_TEXTURE_IMAGE_UNITS = 16 > GL_MAX_TEXTURE_SIZE = 4096 > GL_MAX_VARYING_VECTORS = 8 > GL_MAX_VERTEX_ATTRIBS = 16 > GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 0 > GL_MAX_VERTEX_UNIFORM_VECTORS = 4096 > GL_MAX_VIEWPORT_DIMS = 4096, 4096 > CommandLine: -game game.unx > ExeName= /home/gs/games/SuperCrateBox/SuperCrateBox > MemoryManager allocated: 17920 > > *************************************** > * YoYo Games Runner v1.0(999)[r32908] * > *************************************** > RunnerLoadGame: game.unx > RunnerLoadGame() - assets/game.unx > Checking if INIFile assets/options.ini Exists > SavePrePend /home/gs/.config// > !!!!No INI File assets/options.ini > Reading File assets/game.unx > Loaded File assets/game.unx(23514454) > IFF wad found > Get Resolution > Get Header Information > InitGMLFunctions > HighScore..Game..Math..Graphic..Action..File..Resource..Interaction..3D..Particle..Misc..DS..Sound..Physics..Gamepad..GAMEPAD: Initialising Ubuntu support > GAMEPAD: 4 axis values (last) at 0xb5f38660 > GAMEPAD: 4 axis values (last) at 0xb5f38640 > GAMEPAD: 4 axis values (last) at 0xb5f38620 > GAMEPAD: 4 axis values (last) at 0xb5f38600 > Buffers..Networking..Shaders..InitPushFunctions...YoYo..Fini > Code_Load() > VARI_Load() > got 2 global variables > got 139 instance variables > got 5 local variables > ID_STRG > Create Window > Init Graphics > GR_D3D_Init() > OpenGL Error Check: GLError #1: 0x0506 > File: (586) Files/Graphics_API/CommonOpenGL/Graphics_DisplayM.cpp > > OpenGL: version string OpenGL ES 2.0 Mesa 20.0.0-devel (git-d55573aac6) > OpenGL: vendor string lima > OpenGL GLSL: version string OpenGL ES GLSL ES 1.0.16 > OpenGL: VBOs supported > OpenGL: Non-power-of-two textures supported > OpenGL: 24bit depth supported > OpenGL: packed 24bit depth/8bit stencil supported > OpenGL: seperate 8bit stencil supported > /home/gs/games/SuperCrateBox/SuperCrateBox: symbol lookup error: /home/gs/games/SuperCrateBox/SuperCrateBox: undefined symbol: glGenFramebuffersOES > > ``` [Previous page](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897.md?page=1) [Next page](https://forum.clockworkpi.com/t/the-4th-clockwork-game-jam-event-2019q4/4897.md?page=3)