iiinova — where your digital self keeps evolving

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Rune Skovbo Johansen @runevision.bsky.social · 20/08/2026

Join me for a sunrise walk? I've implemented time-of-day, better atmospheric scattering, airglow so the night sky isn't pitch black, boosted ambient lighting in the dark, and carefully managed transitions. Still missing an actual sun 🤦, moon, stars, and sunrise time stretching. #GameDev #IndieDev

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ChunkDev 🦋 @chunkdev.bsky.social · 17/08/2026

I had the spontaneous idea to let active meshes follow paths and have colliders. The result: an elevator. I never planned to support any of this. I suspect this will be useful for quite a few other things, too. Paths can be edited directly in the game’s built-in mesh editor. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 13/08/2026

I finally added retractable landing gear to airplanes. For now, it happens automatically based on distance to the ground. Technically, the wheels are "active reference" meshes that the airplane system takes control over. #gamedev | #indiedev

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Nikita Lisitsa @lisyarus.bsky.social · 08/08/2026

What's that?? 👀 A new devlog about my village building game! 🤯 It only took me 7 months 😅 Enjoy: www.youtube.com/watch?v=xWrk...

youtube.com

I Added Realistic Water And Rivers To My Game

YouTube video by Nikita Lisitsa

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ChunkDev 🦋 @chunkdev.bsky.social · 09/08/2026

Quest markers are in, but there aren’t any quests yet. Targets are currently simple points with a radius, but they’re represented in three ways: on the minimap, as a screen-space indicator, and as a 3D marker in the world. A lot of steps just to tell the player where to go. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 30/07/2026

Now with light switching. To keep chunk meshes such as buildings static, emission color and activation times are encoded in the vertex data and evaluated by the shader based on the time of day. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 28/07/2026

I could keep doing this forever. Quite literally, this world is infinite. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 26/07/2026

Originally, I wanted buildings to stay as static as possible, with referenced submeshes baked into them. Now I’ve added “active references”: With that, referenced meshes can become their own entities, allowing them to move, rotate, and light up independently. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 24/07/2026

Finally added a day night cycle to my city building game. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 22/07/2026

Cranes! I’m really enjoying this workflow: Create the meshes in the game’s built-in mesh editor, and then copy their IDs to reference them in code to do stuff. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 21/07/2026

My game (still) runs smooth on a 13 years old device #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 20/07/2026

Cheap but effective night view

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ChunkDev 🦋 @chunkdev.bsky.social · 17/07/2026

Maybe, just maybe, I am using too many of those lights.

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ChunkDev 🦋 @chunkdev.bsky.social · 16/07/2026

When you slep a cheap light overlay on your scene and it just looks better. At this point I have various system whose sole purpose is to render a bunch of particle like effects with as few draw calls as possible.

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ChunkDev 🦋 @chunkdev.bsky.social · 14/07/2026

It's been a while. Here I added an effect radius preview. Technically I am using the same mechanism I use to mark objects without mesh rebuilding in general: Special marker meshes that get drawn only at certain pixels using stencil masks.

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Nikita Lisitsa @lisyarus.bsky.social · 06/05/2026

You might remember that I was working on my own programming language a few months ago. I've decided to write a blog post about what this language is, how it is implemented, and what are my future plans! lisyarus.github.io/blog/posts/m...

lisyarus.github.io

Making your own programming language is easier than you think (but also harder)

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Nikita Lisitsa @lisyarus.bsky.social · 21/04/2026

Improved river height interpolation using cubic splines, fixed some weirdness on river banks & deltas. Still hunting a few remaining discontinuities... #indiedev #gamedev #indiegames

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ChunkDev 🦋 @chunkdev.bsky.social · 31/01/2026

First post of the year after a few stressful weeks at work. Added support for Kotlin objects (singletons): no lazy init yet, but the implementation was refreshingly straightforward. #kotlin

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Nikita Lisitsa @lisyarus.bsky.social · 24/01/2026

A new devlog about my village building game! 📺 Learn about how and why I transformed my game's world from a tiny 200m patch to a mighty 100km island! 🔥 #gamedev #indiedev #indiegames #devlog youtu.be/00f5GLnVtok

youtu.be

I Made My Game's Map 1000x Bigger! - Village Builder Devlog #11

YouTube video by Nikita Lisitsa

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Nikita Lisitsa @lisyarus.bsky.social · 31/12/2025

New blog post! (yep, at New Year's Eve.) A short detour into a fun one-liner shading model I use for clouds in my game 🥰 lisyarus.github.io/blog/posts/a...

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ChunkDev 🦋 @chunkdev.bsky.social · 29/12/2025

Taught my Kotlin scripting runtime to handle default parameters and named arguments. For simplicity, default evaluation lives in the function body and gets removed when inlined at the call site. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 25/12/2025

Angular lerping done wrong in production

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ChunkDev 🦋 @chunkdev.bsky.social · 21/12/2025

Added vararg support to my runtime. Fewer things broke than expected. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 19/12/2025

Implemented a Vector3 inspired by libGDX in my Kotlin scripting runtime. Overriding equality just works - and later sharing the native host class should work seamlessly as well. #kotlin

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Nikita Lisitsa @lisyarus.bsky.social · 10/12/2025

Simulating water evaporation & precipitation, driven by a (somewhat fake) fluid simulation for the wind! Need to tweak some constants but overall taking e.g. year-average precipitation and temperature should give me some nice biomes. #indiedev #gamedev #indiegames

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Vuntra City @vuntracity.bsky.social · 10/12/2025

I refactored my code that generates a density map for the city to be more detailed and loved the resulting texture so much that I felt compelled to use it in the game. So I added these parallax map displays kind of like some cities have miniature versions of them. #gamedev #indiegame #procgen

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ChunkDev 🦋 @chunkdev.bsky.social · 06/12/2025

I added thread support to my runtime. It’s mostly a wrapper around Kotlin’s threads - and of course I had to demonstrate it with the obligatory race-condition example. #kotlin

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Reposted by ChunkDev 🦋

MegaChibis (Release on 15 Oct!) @megachibis.bsky.social · 06/12/2025

The level editor is no longer limited to one chunk! The stages can get huge now, if we so desire :D If it gets too large, I'm going to have to set a system where it loads/unloads chunks, but that won't be too tough. #gamedev #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 03/12/2025

Sorry I had to use the most useless CS-class example ever to show off interfaces working. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 30/11/2025

I discovered that adding new opcodes is sometimes easier if I introduce them through handwritten MiniKt assembly functions, so I can reuse the normal function resolution. The compiler inlines them anyway. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 29/11/2025

Added generics for classes. It was painful. I wasn’t aware how much the compiler does for you. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 28/11/2025

Me: I won’t add many features to this tiny Kotlin scripting runtime. Also me: adds function-level generics. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 27/11/2025

One of Kotlin’s wildest features: you can define control flow altering functions using lambda expressions with a special syntax. Thanks to aggressive inlining it’s basically free. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 25/11/2025

Higher-order functions take other functions as arguments. The fun part: you must not inline the call unless the target is constant - otherwise you break semantics (and your VM). #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 23/11/2025

I did the absolutely sane thing of letting the script run another script; Kotlin-ception achieved #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 23/11/2025

Got sidetracked and ended up writing a tiny raytracer for performance benchmarks. 😅 #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 22/11/2025

This is my first time implementing class inheritance via vtables (in my tiny Kotlin runtime). A::foo() vs B::foo() get resolved through vtables in the generated code if they cannot be resolved statically. Seeing it work correctly is more satisfying than it should be. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 20/11/2025

Imagine your embedded runtime throwing exceptions with real stack traces - and your IDE actually picking them up correctly so you can easily navigate there. 🤯 #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 20/11/2025

The journey continues. I’m still aiming for the point where I can take some random Kotlin code and execute it within Kotlin. Recent additions: - Explicit nullability - Safe calls - Extension functions #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 17/11/2025

My embeddable Kotlin scripting language just got a new feature: classes. And if you look at the assembly, you can see the function calls getting inlined. #kotlin

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ChunkDev 🦋 @chunkdev.bsky.social · 15/11/2025

Sometimes you get one of those insane ideas you know you’ll regret, but it’s just too intriguing. So… I’m building a compiler for a subset of Kotlin - something I can embed into Kotlin/JVM projects like Lua, but with static typing and better performance. #kotlin

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Tzschk, but spooky @tzschk.bsky.social · 08/11/2025

First pass on some basic parks/plazas. #screenshotsaturday

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ChunkDev 🦋 @chunkdev.bsky.social · 06/11/2025

I added a tree cutter for your tree cutting needs. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 05/11/2025

Originally, terrain editing was click based. However, I noticed that clicking like a hundred times to make a hill is rather inconvenient. So now there's continuous terrain editing. #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 03/11/2025

Experimenting with clipping based transparency. In contrast to actual alpha it doesn't require special sorting or separate draw calls. However, some GPUs - especially mobile ones - tend to dislike this type of rendering pretty much. It's also quite noticable on lower resolutions.

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ChunkDev 🦋 @chunkdev.bsky.social · 02/11/2025

What’s going on here? Why is everything…chrome? #future | #gamedev | #indiedev

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ChunkDev 🦋 @chunkdev.bsky.social · 30/10/2025

Image building a city here... Generating terrain is such a messed up task. Whenever you touch one single parameter the outcome changes drastically. For now I settle with fewer biomes to keep my sanity. #terraingen | #gamedev | #indiedev

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