Jan “Split” Ilavsky

Award winning game developer, programmer, designer and musician. Creator of @BeatSaber, Chameleon Run and many more small games.

[Jan “Split” Ilavsky @Split82]

@mawntee @InvDayGame That might spoil the solution to some puzzles. But we will see. I will think about it.

[Jan “Split” Ilavsky @Split82]

It took some time to tweak CRT effect we use in @InvDayGame I’m usually not a big fan of these filters, so I wanted something subtle but also interesting. Do you usually turn this off or play with it? Also are there any games which use it nicely?

[Jan “Split” Ilavsky @Split82]

@mawntee @InvDayGame That’s some cool stuff. Unfortunately, for a 2D static camera game, I need to be more careful, and effects have to be more uniform. Even vignetting is not too good because edges might be as important as the center at any time.

[Jan “Split” Ilavsky @Split82]

@JanOrszulik Unfortunately this requires changes in unity’s URP renderer, so we forked it.

[Jan “Split” Ilavsky @Split82]

I’ve been prototyping many ideas in the last few years, and this mechanic felt interesting enough that we’ve decided to make a full game out of it :)

[Inversion Day | Wishlist Now! @InvDayGame]

AND WE'RE LIVE!

Super happy to reveal our new upcoming puzzle platformer, 'Inversion Day'

Escape an alien spaceship with your dog, using mysterious artifacts that reshape the space around you, uncover secrets, and solve increasingly difficult handcrafted puzzles.

Coming 2026!

[Jan “Split” Ilavsky @Split82]

@JanOrszulik I tried radiance cascades and it didn’t fit this too well. I needed much more fake stuff. In the end I just take the light texture created by unity, mask it with tilemaps, add emission light sources on top and then run wide bloom filter on it. Result is used as new light texture.

[Jan “Split” Ilavsky @Split82]

@JanOrszulik Thanks! That means a lot from you. Still working on it. It’s very hard to find a line between realism and readability for pixel art.

[Inversion Day | Wishlist Now! @InvDayGame]

AND WE'RE LIVE!

Super happy to reveal our new upcoming puzzle platformer, 'Inversion Day'

Escape an alien spaceship with your dog, using mysterious artifacts that reshape the space around you, uncover secrets, and solve increasingly difficult handcrafted puzzles.

Coming 2026!

[Fatbot Games - GRAVELORD 1.0 is OUT NOW! @FatbotGames]

Our friend Jan "Split" Ilavsky (author of the world known BEAT SABRE) has just revealed his new game in the making! 🥳🤘

[Jan “Split” Ilavsky @Split82]

@FatbotGames Thanks!!! :D

[Jan “Split” Ilavsky @Split82]

Of course we updated the build during the conference several times :D

[Jan “Split” Ilavsky @Split82]

During the weekend we attended @GameAccessConf and showcased a tiny bit of our new puzzle game @InvDayGame. We got some super nice feedback. Thanks everyone for stopping by.

[Jan “Split” Ilavsky @Split82]

@ViliamKorbel @ShingoLa @GameAccessConf Mam radost ze sa pacilo :)

[David Šemík @ShingoLa]

Na @GameAccessConf jsem toho kvůli práci tentokrát moc vidět nestihl, ale nové dílo od @Split82 jsem si nenechal ujít. Zábavné a naprosto precizní jako vždy. https://t.co/lIR7wx0w0a

[Jan Modrák @bludr]

Je tu @Split82 a chce feedback na svou novou hru. Inversion Day je mindbending plošinovka. Schválně dejte vědět kolik z osmi levelů jste dali bez hintu. #gameaccess

[kirk.collects @kirkcollects]

GRAVELORD released into 1.0 today!
I have a review coming soon and I don't want to give too much away, but retro fps diehards should keep this on their radar.
#gravelord #boomershooter #fpsgames #gaming
@FatbotGames

https://t.co/pGu5YM8aPR

[Jan Modrák @bludr]

Dnes něco na iOS. Poslal @Split82, asi se mě chtěl zbavit. Bullpen je minimalistická logická hra kombinující Sudoku s Minesweeper. Zprvu chybí variabilita a výzva, zajímavé to začne být až v Hard módu. Skvělé UI, velká část je zdarma, denní výzvy, online bitva. Zkuste! #indietip

[Jan “Split” Ilavsky @Split82]

8 years ago. Time flies fast. Happy Birthday @BeatSaber

[Jan “Split” Ilavsky @Split82]

I'm happy to let you know that @BeatSaber will be available on @steam_games & @OculusRift pretty soon! We will go for early access, because there's no way we can add everything we want, in less than a year from now. The other platforms will be announced when we are ready ;)

[Fatbot Games - GRAVELORD 1.0 is OUT NOW! @FatbotGames]

🚨 BREAKING NEWS 🚨

GRAVELORD 1.0 COMES OUT MAY 21, 2026! ����

Calling all Boomer Shooter fans, it's time!
#gamedev #unity3d

[Jan “Split” Ilavsky @Split82]

@Demruth VR is hard. I’m still glad you had fun