Simsilica, LLC
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simsilica.bsky.social
Simsilica, LLC
@simsilica.bsky.social
Founder: Paul Speed - Developer of the Mythruna RPG + other open source tech (SiO2, Zay-ES, Lemur GUI, Sim-Arboreal, IsoSurface), core member of JME, and a music composer.
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New Mythruna is up w/some bug fixes. Get it while it's hot. I will also leave the Halloween goodies enabled on the public server through this weekend if you want to grab a house or statue.
mythruna.com/download-now/
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #lwjgl #opengl
Download Now
This is the download page for the NEW modern Mythruna Test Engine. The original Mythruna1 engine was developed back in 2011-2012 and development slowed after my wife got brain cancer. Over the year...
mythruna.com
Starts in about 45 minutes. This is specifically to help solve some issues with the animated objects like doors but I'm hoping it also lets me figure out why character-statues also have messed up collision shapes.
Join me tonight at 8PM GMT-5 (day late and an hour earlier than normal) as I try to figure out why some static objects have messed up collisions.
Mythruna - "Collision Debugging" Live Stream www.youtube.com/live/0fj8wBE...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #opengl
Mythruna - "Collision Debugging" Live Stream
YouTube video by Paul Speed
www.youtube.com
November 30, 2025 at 12:15 AM
Join me tonight at 8PM GMT-5 (day late and an hour earlier than normal) as I try to figure out why some static objects have messed up collisions.
Mythruna - "Collision Debugging" Live Stream www.youtube.com/live/0fj8wBE...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #opengl
Mythruna - "Collision Debugging" Live Stream
YouTube video by Paul Speed
www.youtube.com
November 29, 2025 at 10:37 PM
Postponing the live stream to tomorrow (Saturday) night because we are doing Thanksgiving dinner a day late this year and I plan to be in a food coma at the normal live stream time. :)
#mythruna #IndieGameDev #indiegame #indiedev #indiegames
November 28, 2025 at 10:09 PM
Starts in about an hour. Join live to see if we can get rid of the old slow/limited inventory UI tonight.
November 22, 2025 at 12:59 AM
Join me at 9PM GMT-5 as I try to fully replace the old inventory UI with the new one.
Mythruna - "Inventory Replacement" Live Stream www.youtube.com/live/8ewlCD6...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #opengl
Mythruna - "Inventory Replacement" Live Stream
Trying to get the new container manager far enough along to replace the old inventory code with the new. Download a test build of the game here: https://mythruna.com/download-now/ For those who aske...
www.youtube.com
November 21, 2025 at 10:52 PM
Starts in less than an hour. It's been more than a year since this refactor was interrupted (probably by Halloween 2024) so it will be good to get back to it.
Join me at 9PM GMT-5 as I try to resurrect the container management refactor to finally finish it up and improve client-server performance.
Mythruna - "Container Management" Live Stream www.youtube.com/live/hOEBrY6...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames
Mythruna - "Container Management" Live Stream
YouTube video by Paul Speed
www.youtube.com
November 15, 2025 at 1:11 AM
Join me at 9PM GMT-5 as I try to resurrect the container management refactor to finally finish it up and improve client-server performance.
Mythruna - "Container Management" Live Stream www.youtube.com/live/hOEBrY6...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames
Mythruna - "Container Management" Live Stream
YouTube video by Paul Speed
www.youtube.com
November 14, 2025 at 10:41 PM
In addition to a new release, I've rolled out a new web site (finally) and gotten off of wordpress. Still a work in progress.
New site: mythruna.com
Bug fix release here: mythruna.com/download-now/
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #lwjgl
Mythruna
What will your story be?
mythruna.com
November 12, 2025 at 10:39 PM
Starts in a little over 20 minutes. Join live to be able to answer questions while I clean things up and get it ready for upload.
Join at 9PM GMT-5 as I wrap-up the custom mod that we made for the 2025 Halloween party. I'll be cleaning it up to make a good example.
Mythruna - "Custom MOD Wrap-up" Live Stream www.youtube.com/live/ioaL2zl...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #lwjgl #opengl
Mythruna - "Custom MOD Wrap-up" Live Stream
YouTube video by Paul Speed
www.youtube.com
November 8, 2025 at 1:37 AM
Join at 9PM GMT-5 as I wrap-up the custom mod that we made for the 2025 Halloween party. I'll be cleaning it up to make a good example.
Mythruna - "Custom MOD Wrap-up" Live Stream www.youtube.com/live/ioaL2zl...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #lwjgl #opengl
Mythruna - "Custom MOD Wrap-up" Live Stream
YouTube video by Paul Speed
www.youtube.com
November 7, 2025 at 11:23 PM
New Mythruna is up w/some bug fixes. Get it while it's hot. I will also leave the Halloween goodies enabled on the public server through this weekend if you want to grab a house or statue.
mythruna.com/download-now/
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #lwjgl #opengl
Download Now
This is the download page for the NEW modern Mythruna Test Engine. The original Mythruna1 engine was developed back in 2011-2012 and development slowed after my wife got brain cancer. Over the year...
mythruna.com
November 6, 2025 at 11:42 PM
Starts in an hour. Hope to see you there.
Join me at 9PM GMT-4, in-game, live stream, or both. Finish your house for trick-or-treaters. Have your costume immortalized. Reply with Qs.
Mythruna - "Halloween Party" Live Stream www.youtube.com/live/WJn0Nsy...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #Halloween2025
Mythruna - "Halloween Party" Live Stream
YouTube video by Paul Speed
www.youtube.com
November 1, 2025 at 12:04 AM
For tonight's live stream/party, download the latest version of the game here: mythruna.com/download-now/
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #Halloween2025
October 31, 2025 at 10:18 PM
Join me at 9PM GMT-4, in-game, live stream, or both. Finish your house for trick-or-treaters. Have your costume immortalized. Reply with Qs.
Mythruna - "Halloween Party" Live Stream www.youtube.com/live/WJn0Nsy...
#mythruna #IndieGameDev #indiegame #indiedev #indiegames #Halloween2025
Mythruna - "Halloween Party" Live Stream
YouTube video by Paul Speed
www.youtube.com
October 31, 2025 at 9:55 PM
Starts in 45 minutes. Join me for the stream and/or join me on the public server to start decorating Halloween Town.
Join me at 9PM GMT-4 as I show how to claim a house of your own and then I decorate "Halloween Town". Mythruna - "Halloween Prep" Live Stream www.youtube.com/live/owMxRjd...
#mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels #Halloween2025
Mythruna - "Halloween Prep" Live Stream
YouTube video by Paul Speed
www.youtube.com
October 25, 2025 at 12:16 AM
On Wednesday, I released a new version of Mythruna. This has some bug fixes and enhancements for clothing editing as well as performance improvements when editing within a property. Both are going to be useful for the Halloween party on the 31st!
mythruna.com/download-now/
October 24, 2025 at 11:45 PM
Join me at 9PM GMT-4 as I show how to claim a house of your own and then I decorate "Halloween Town". Mythruna - "Halloween Prep" Live Stream www.youtube.com/live/owMxRjd...
#mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels #Halloween2025
Mythruna - "Halloween Prep" Live Stream
YouTube video by Paul Speed
www.youtube.com
October 24, 2025 at 10:27 PM
Starts in about an hour.
October 18, 2025 at 12:04 AM
Join me at 9PM GMT-4 as I show off the new release's hat/mask support and we get back to making the Halloween mod.
Mythruna - "Costumes and Mods" Live Stream www.youtube.com/live/SljW9-e...
#mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels #Halloween2025
Mythruna - "Costumes and Mods" Live Stream
Using the latest release, I'll play with some costume ideas and then we'll try to finish up the Halloween mod from last week so people can start claiming their Halloween Houses. Download a test build...
www.youtube.com
October 17, 2025 at 11:07 PM
New 20251017 release is up with custom hats and masks support. Start making your Halloween costumes now! Catch tonight's live stream to learn more about how to edit clothing. mythruna.com/download-now/ #mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels
October 17, 2025 at 7:56 AM
Testing the latest changes to the in-game clothing editor, I created this costume to play around. Still not sure what I will create for the Halloween Party on the 31st. #mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels #screenshots
October 12, 2025 at 9:24 AM
Starts in about 45 minutes. Join live to offer input on how this Halloween trick-or-treat mod will work.
Join me tonight at 9PM GMT-4 as we make a "Halloween mod" for the public server. Something "trick-or-treat" related.
Mythruna - "Let's make a MOD" Live Stream www.youtube.com/live/RvczFUT...
#mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels
Mythruna - "Let's make a MOD" Live Stream
YouTube video by Paul Speed
www.youtube.com
October 11, 2025 at 12:17 AM
Join me tonight at 9PM GMT-4 as we make a "Halloween mod" for the public server. Something "trick-or-treat" related.
Mythruna - "Let's make a MOD" Live Stream www.youtube.com/live/RvczFUT...
#mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels
Mythruna - "Let's make a MOD" Live Stream
YouTube video by Paul Speed
www.youtube.com
October 10, 2025 at 11:19 PM
Finally got custom hats/masks working. Spent some time playing around with them and making some helmets. It's really fun. I think we'll be able to make some cool stuff for this year's Halloween party.
#mythruna #IndieGameDev #indiegame #lwjgl #indiedev #indiegames #opengl #voxels #screenshots
October 5, 2025 at 9:14 AM
Starts in 30 minutes. Let's make some masks and hats!
October 4, 2025 at 12:31 AM