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Jan Ilavsky

@split82.bsky.social
337 followers 27 following 89 posts

Award winning game developer, programmer, designer and musician. Creator of Beat Saber. Currently working on Inversion Day.

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Jan Ilavsky @split82.bsky.social · 01/10/2026
Cool idea. Will think about it :)
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Jan Ilavsky @split82.bsky.social · 20/09/2026
Lights hanging from ropes are cool, but I’m not sure they’ll have any use beyond the visuals. And that’s probably not ideal. Everything should have some purpose, right? :) #gamedev #unity
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Jan Ilavsky @split82.bsky.social · 20/09/2026
Lights hanging from ropes are cool, but I’m not sure they’ll have any use beyond the visuals. And that’s probably not ideal. Everything should have some purpose, right? :) #gamedev #unity
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Jan Ilavsky @split82.bsky.social · 27/07/2026
You can play it here: split82.itch.io/5to1
split82.itch.io
5to1 by Split82
Puzzle game about counting down from 5 to 1.
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Jan Ilavsky @split82.bsky.social · 27/07/2026
It would’ve been cool to make a few more levels, but time is always an issue. There’s also one level with text that most people seem to get stuck on. Let me know if you manage to solve it without any problems!
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Jan Ilavsky @split82.bsky.social · 27/07/2026
I spent the last three days creating this little game for the GMTK Game Jam. The theme was "Count Down." There are 19 levels, and you count down in each of them. You need a bit of knowledge and thinking, but also some arcade skills. It’s a mixture of everything 🙂
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Jan Ilavsky @split82.bsky.social · 03/06/2026
Here we go :) This is the stuff I work on right now.
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Jan Ilavsky @split82.bsky.social · 02/02/2026
Josh created 19 tough levels, Vlad added waving grass, and I did the code, art, and design. Fully playable and functional, but I’ll upload it to itch.io later after refining controls and adding a clearer tutorial.
itch.io
Download the latest indie games
itch.io is a simple way to find, download and distribute indie games online. Whether you're a developer looking to upload your game or just someone looking for something new to play itch.io has you co...
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Jan Ilavsky @split82.bsky.social · 02/02/2026
We just wrapped up the Global Game Jam! What began as a solo adventure became a fun remote collab with Vlad and Josh. We made a pixel-art platformer on a grid, where masks apply XOR patterns to the level—line or cluster—transforming the terrain.
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Jan Ilavsky @split82.bsky.social · 02/02/2026
Nice! Which one did you get? :D
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Reposted by Jan Ilavsky
Chromatic Conundrum @chromaticconundrum.bsky.social · 26/01/2026
CHROMATIC CONUNDRUM JUST RELEASED ON STEAM! store.steampowered.com/app/3081690/Chromatic_Conundrum #gamedev #indiedev
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Jan Ilavsky @split82.bsky.social · 22/01/2026
After a long break I finally got my rig behaving again. Test target: M1 / the Crab Nebula — ~5h captured in H-alpha over two nights (clouds after midnight on night 2). EdgeHD 14” • ASI6200 • Planewave L-350 • ScopeDome 3M
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Jan Ilavsky @split82.bsky.social · 31/12/2025
I wanted to test Unity’s URP and learn a few new things during last few days. It turned into an experiment where rooms can move when you’re not in them. A little bit like the Cube movie.
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Jan Ilavsky @split82.bsky.social · 27/12/2025
I ended up doing a major overhaul, fixing bugs and tweaking most of the things. Now it should work perfectly. It's a first-person puzzle game inspired by the visuals of Antichamber. The gameplay is built around switching between two dimensions. Play it here: split82.itch.io/heterochroma
split82.itch.io
Heterochroma by Split82
Two colors. Two worlds. One way out.
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Jan Ilavsky @split82.bsky.social · 27/12/2025
I resurrected another one of our game jam games. This time from Global Game Jam 2014. We had just started using Unity back then and didn't know much about best practices. The code was kind of hell, but the game almost worked on the newest Unity version anyway.
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Jan Ilavsky @split82.bsky.social · 21/12/2025
You can play it here: split82.itch.io/ocdungeon
split82.itch.io
OCDungeon by Split82
Play in your browser
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Jan Ilavsky @split82.bsky.social · 21/12/2025
I’ve decided to revive some of our old game jam games and make web builds of them. Here’s the first one from 2016 — OCDungeon. Crazy retro FPS with a twist. ▶️ Link in comments
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Reposted by Jan Ilavsky
Andy Baio @andy.baio.net · 12/12/2025
Please enjoy my top 10 free browser games of 2025: 1. Type Help william-rous.itch.io/type-help 2. Dragonsweeper danielben.itch.io/dragonsweeper/ 3. Clues by Sam cluesbysam.com 4. Stimulation Clicker neal.fun/stimulation-... 5. The Collector split82.itch.io/the-collector
william-rous.itch.io
Type Help by William Rous
The Unsolvable Mystery
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Jan Ilavsky @split82.bsky.social · 25/10/2025
My game The Collector, made for the Ludum Dare #58 Game Jam, ended up in 7th place in the Jam category. Huge thanks to Freeek and Lokiman, who helped a ton in the last few hours. ldjam.com/events/ludum...
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Reposted by Jan Ilavsky
Jan Modrák @bludr.bsky.social · 13/10/2025
🎙️Podcast #370: The Collector Nedalo mi to a probral jsem to se @split82.bsky.social. Je to sice pouhá gamejamovka, ale krásně na ní lze ilustrovat jeho iterační proces designování. Nasdílel mi i obrázky z průběhu vývoje. Vlevo první, vpravo finále. #modrakfriends modrak.podbean.com/e/370-the-co...
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Jan Ilavsky @split82.bsky.social · 07/10/2025
Almost missed this Ludum Dare! Found out on Saturday morning. The theme was perfect, got an idea instantly. Started Sunday, finished Monday night with help from Josh & Vlad. They nailed the testing, balance, and SFX. Play it here split82.itch.io/the-collector #indiedev #gamedev #ldjam
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Jan Ilavsky @split82.bsky.social · 31/08/2025
I made another game jam game! split82.itch.io/jump-and-dare This time for #BrackeysGameJam 2025.2. Climb a 400 m tower, collect gems, take daring bets, unlock upgrades, and claim the biscuit at the top! #RiskItForTheBiscuit #gamedev #indiedev
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Jan Ilavsky @split82.bsky.social · 01/08/2025
I’m working on this idea for #GMTKJam. Two buttons, two loops minimalist rhythm game.
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Jan Ilavsky @split82.bsky.social · 28/07/2025
Hey. I’m not completely sure, because of my initial work (which was vanilla 1.0 version of the game), there was some more work done by other people, including publisher. But as far as I know, there is no hidden star on Android version.
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Jan Ilavsky @split82.bsky.social · 12/07/2025
Working a bit on the UI for my small puzzle game. Wanted to try something more interesting this time, so I ended up with these flipping tiles. What do you think?
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Jan Ilavsky @split82.bsky.social · 18/06/2025
Not sure yet. Really depends on what I decide to do with it. But hopefully soon.
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Jan Ilavsky @split82.bsky.social · 18/06/2025
Yes exactly!
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Jan Ilavsky @split82.bsky.social · 18/06/2025
I hope I will never have to make a game with ads :)
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Jan Ilavsky @split82.bsky.social · 17/06/2025
Made this small math puzzle game last week during Puzzle Game Jam. Unfortunately I didn’t manage to hit the deadline, but I will finish it anyway. Missing just some win animation, levels and menu :) #madewithunity #indiegame
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Jan Ilavsky @split82.bsky.social · 02/06/2025
I was invited to a cool podcast Arcade Watch. We talked about game jams and other nice stuff. (In slovak only) youtu.be/0Oce1oVI41I
youtu.be
S Jánom 'Splitom' Ilavským o game jamoch a radosti z bastlenia | AW Podcast 124
YouTube video by Arcade Watch
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Jan Ilavsky @split82.bsky.social · 21/05/2025
Zaujimave. Si to asi teraz musim zahrat, tie veci co tam hovori mne osobne asi vobec pri podobnych hrach nevadia.
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Jan Ilavsky @split82.bsky.social · 09/05/2025
Congrats. Looks beautiful . Will give it a try.
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Reposted by Jan Ilavsky
Adriaan @adriaan.games · 09/05/2025
Rift Riff is OUT NOW!! Jump a rift, fight off monsters, plunder their world. store.steampowered.com/app/2800900/... Buy it Try it Review it Repost the heck outa’ this!!1! … and here's a feature trailer explaining what I think is noteworthy about our tower defense game! youtu.be/ePCOuvXU-t0
youtu.be
Rift Riff - Feature Trailer
YouTube video by Adriaan de Jongh
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Jan Ilavsky @split82.bsky.social · 05/05/2025
Almost 10 million Beat Saber players on Quest only. Nice! mixed-news.com/en/beat-sabe...
mixed-news.com
Beat Saber nears 10 million players on Meta Quest
Beat Saber is approaching its next major milestone: nearly ten million people have played the VR game on Meta Quest alone.
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Jan Ilavsky @split82.bsky.social · 04/05/2025
It helped :)
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Jan Ilavsky @split82.bsky.social · 01/05/2025
Today is the 7th anniversary of Beat Saber! I found this cool screenshot of the commit history. It really shows that the real work began once the game was out :D
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Jan Ilavsky @split82.bsky.social · 29/04/2025
This flying quad is bothering me so much in Blue Prince. Right at the entrance :D
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Jan Ilavsky @split82.bsky.social · 29/04/2025
Oh nice I didn't even know about that feature. Will check it. Thanks!
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Jan Ilavsky @split82.bsky.social · 29/04/2025
When updating to Unity 6000.0.47f1 my fixed timestep got set to 0.0001. Most of the projects will loose tons of FPS so it's pretty easy to figure this out, but on small projects I see only tiny bit different physics behavior :) @unity.com
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Jan Ilavsky @split82.bsky.social · 27/04/2025
It uses some weird system to render UI and texts, so sometimes it's almost unreadable. Not because of the size of the text, but it really looks weird. I'm not sure what's the issue, but I hope it will be fixed soon.
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Jan Ilavsky @split82.bsky.social · 26/04/2025
I just wish it worked better on Steam Deck.
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Jan Ilavsky @split82.bsky.social · 26/04/2025
I had to wait almost a year to feel something similar to what Animal Well did to me. Blue Prince is super cool — highly recommended! store.steampowered.com/app/1569580/...
store.steampowered.com
Blue Prince on Steam
Welcome to Mt. Holly, where every dawn unveils a new mystery. Navigate through shifting corridors and ever-changing chambers in this genre-defying strategy puzzle adventure. But will your unpredictabl...
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Jan Ilavsky @split82.bsky.social · 24/04/2025
This looks amazing!
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Jan Ilavsky @split82.bsky.social · 24/04/2025
Blue Prince has the slowest fade ins and fade outs I’ve ever seen :)
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Jan Ilavsky @split82.bsky.social · 22/04/2025
Best selling Quest games of all time. Beat Saber still rules. www.roadtovr.com/meta-quest-5...
roadtovr.com
Meta Shares the 50 Best-selling Quest Games of All Time
Ever wonder what the best-selling Quest games are? Wonder no further, because Meta has published a section on the Horizon Store listing the current top 50 best-sellers of all time. As you’d imagine, m...
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Jan Ilavsky @split82.bsky.social · 06/04/2025
It doesn’t have to be crunch though. Most of my latest Ludum Dare entries were made in quite chill atmosphere, really working just not more than 12 hours in 2 days. For me it’s usually about figuring out what can be done like that, not working hard on something super complex.
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Jan Ilavsky @split82.bsky.social · 05/04/2025
Hmm I have one idea for this :) Also extremely limited time to do something. Let’s see where this goes.
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Reposted by Jan Ilavsky
Ludum Dare @ludumdare.com · 04/04/2025
Ahhhhhhhhh! We're only 6'ish hours away! #LDJam
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Jan Ilavsky @split82.bsky.social · 16/03/2025
Looks awesome! What gamejam it was?
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Jan Ilavsky @split82.bsky.social · 12/03/2025
In case you wonder why ChatGPT can't write proper custom functions for Shader Graph in Unity, it's probably because all these examples are pictures :D docs.unity3d.com/Packages/com...
docs.unity3d.com
Custom Function Node | Package Manager UI website
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