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

Joined May 2010
1,283 Photos and videos
Jan “Split” Ilavsky retweeted
We’re makin’ the game we always wanted to play 👾🔥
we're makin' the game we always wanted to play😏👉
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Originally I thought having static lighting would be easier, but fully dynamic stuff can add tons of stuff to the atmosphere.
Testing the lighting system in our upcoming puzzle platformer!
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Jan “Split” Ilavsky retweeted
Testing the lighting system in our upcoming puzzle platformer!
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Jan “Split” Ilavsky retweeted
Naposledy z Game Accessu. Veřejně ven dávám rozhovory, které jsem tam natočil (tyto jsou z prvního dne). A tím pádem se oficiálně stávám youtuberem. Nikdy není pozdě! #modrakfriends youtube.com/watch?v=p6Nhh3-D…
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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?
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Jan “Split” Ilavsky retweeted
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!
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Jan “Split” Ilavsky retweeted
Our friend Jan "Split" Ilavsky (author of the world known BEAT SABRE) has just revealed his new game in the making! 🥳🤘
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 :)
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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.
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Of course we updated the build during the conference several times :D
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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 :)
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!
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Jan “Split” Ilavsky retweeted
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
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Jan “Split” Ilavsky retweeted
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
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8 years ago. Time flies fast. Happy Birthday @BeatSaber
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 ;)
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Jan “Split” Ilavsky retweeted
🚨 BREAKING NEWS 🚨 GRAVELORD 1.0 COMES OUT MAY 21, 2026! 🎉 Calling all Boomer Shooter fans, it's time! #gamedev #unity3d
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Does it feel ok to use AI voiceovers for AI entities in games?
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Jan “Split” Ilavsky retweeted
SIGN UP FOR INKBLOOD PLAYTEST Inquisition calls for you! Investigate your predecessor’s disappearance. Search, collect evidence and deduct. You can’t leave until it’s solved. April 23, mark the date and sign up now. store.steampowered.com/app/4…
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Lol :)
A surreal scene from St Petersburg: a Russian police officer briefly kept playing the VR game Beat Saber while his colleagues arrested a young Belarusian wanted back home for avoiding military conscription, 47news reports. The man was celebrating his birthday with friends. Staff say police had already come looking for him twice before.
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