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Masataka Hakozaki

@mhak.bsky.social
846 followers 3 following 79 posts

Solo indie dev. Posting progress. My Apps: RYUKIN, Wa Kingyo, MeltLand ... Shader lover.

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Masataka Hakozaki @mhak.bsky.social · 27/09/2026
Moon jellyfish, here's how it looks now (Jellyfish app in dev)
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Masataka Hakozaki @mhak.bsky.social · 20/09/2026
Jellyfish translucency + blur tweaks ~ଳ
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Masataka Hakozaki @mhak.bsky.social · 06/09/2026
Jellyfish dev progress It can now be grabbed anywhere~
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Masataka Hakozaki @mhak.bsky.social · 05/04/2026
Other UI elements are hidden while adjusting display settings, making it easier to tweak things on screen
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Masataka Hakozaki @mhak.bsky.social · 26/03/2026
Sakura & Goldfish ✿ It's #SakuraDay in Japan
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Masataka Hakozaki @mhak.bsky.social · 22/03/2026
Made some wireframe goldfish too 114 vertices, 129 faces, 234 edges each #lowpoly
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Masataka Hakozaki @mhak.bsky.social · 20/03/2026
RYUKIN v1.14.1 is now available [Bug Fixes] - Fixed an issue where colors were limited on some devices, causing banding in the background - Fixed an issue where purchases made on another device were not reflected on Android
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Masataka Hakozaki @mhak.bsky.social · 15/03/2026
Testing a pixel art style mode
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Masataka Hakozaki @mhak.bsky.social · 03/03/2026
RYUKIN app is 50% off too for #GoldfishDay in Japan ✿ [$3.49 ➔ $1.69 until Mar 4] iOS➔ apps.apple.com/app/ryukin/i... Android➔ play.google.com/store/apps/d...
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Masataka Hakozaki @mhak.bsky.social · 03/03/2026
Mar 3 is Goldfish Day in Japan ✿ “Wa Kingyo” app is free to celebrate! [$1.49 ➔ FREE until Mar 4, 23:59 (JST)] iOS ➔ apps.apple.com/app/wakingyo... A relaxing app with soothing water sounds and gentle ripple effects, released in 2009
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Masataka Hakozaki @mhak.bsky.social · 01/03/2026
Low-poly goldfish finally released! RYUKIN App v1.14.0
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Masataka Hakozaki @mhak.bsky.social · 08/02/2026
6 styles
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Masataka Hakozaki @mhak.bsky.social · 08/02/2026
Made low-poly goldfish #256fes 256 polygons, 150 vertices each
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Masataka Hakozaki @mhak.bsky.social · 07/12/2025
Now supports iPad Slide Over Enjoy interacting with them during your work breaks RYUKIN App v1.13.5
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Masataka Hakozaki @mhak.bsky.social · 03/11/2025
Ghosts have been added 👻 RYUKIN App (v1.13.2)
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Masataka Hakozaki @mhak.bsky.social · 31/10/2025
Ghosts in the tank 👻 Made glowing and translucent ones too
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Masataka Hakozaki @mhak.bsky.social · 29/10/2025
Their eyes glow mysteriously...
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Masataka Hakozaki @mhak.bsky.social · 29/10/2025
Pet ghosts in a tank 👻 Made a black one too
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Masataka Hakozaki @mhak.bsky.social · 26/10/2025
Made some ghosts 👻
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Masataka Hakozaki @mhak.bsky.social · 05/10/2025
Jellyfish arms physics test. I decided to make a new jellyfish app. What’s your favorite jellyfish?
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Masataka Hakozaki @mhak.bsky.social · 21/09/2025
Jellyfish in progress. Testing softness of bell & tentacles. #unity3d #indiedev
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Masataka Hakozaki @mhak.bsky.social · 10/08/2025
Crystal Aquarium. #screenshotsaturday #indiedev
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Masataka Hakozaki @mhak.bsky.social · 06/08/2025
RYUKIN bug fix update (v1.11.4) released. It fixes an issue where, in certain environments, the display could freeze and the app might crash after stuttering. I'm really sorry for the inconvenience 🙇‍♂️ and truly appreciate everyone who reported the issue 🙏
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Masataka Hakozaki @mhak.bsky.social · 30/07/2025
RYUKIN v1.11 is out now 🫧 - New objects: balloons and bubbles - 3 new tanks including cylinder - Added field of view adjustment slider - Added background gradient control
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Masataka Hakozaki @mhak.bsky.social · 21/07/2025
I thought I was making just water bubbles...
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Masataka Hakozaki @mhak.bsky.social · 22/06/2025
Testing field of view slider. By keeping the target the same size, the depth perception changes. #screenshotsaturday #indiedev
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Masataka Hakozaki @mhak.bsky.social · 15/06/2025
Now the blobs remain visible even when they overlap. Only the outer refracted edges are drawn. #shader #liquid
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Masataka Hakozaki @mhak.bsky.social · 11/06/2025
Liquid ...Glass ?
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Masataka Hakozaki @mhak.bsky.social · 08/06/2025
RYUKIN 1.10 now available. 10 new goldfish added. It's getting livelier.
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Masataka Hakozaki @mhak.bsky.social · 06/06/2025
Flowers and Goldfish ❁
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Masataka Hakozaki @mhak.bsky.social · 18/05/2025
Working on the fluffy head. The soft, see-through look might be coming through now.
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Masataka Hakozaki @mhak.bsky.social · 03/05/2025
Implementing smarter autofocus.
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Masataka Hakozaki @mhak.bsky.social · 25/04/2025
My Unity asset is on Spring Sale! 70% off until midnight (JST), then 50% off until May 8. Don’t miss this chance ⚡️
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Masataka Hakozaki @mhak.bsky.social · 15/04/2025
In bright light-
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Masataka Hakozaki @mhak.bsky.social · 13/04/2025
Phone × Prism Transparent Display...?
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Masataka Hakozaki @mhak.bsky.social · 06/04/2025
Sakura Rock Garden Now available in the app ✿
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Masataka Hakozaki @mhak.bsky.social · 03/04/2025
Falling Petals.
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Masataka Hakozaki @mhak.bsky.social · 23/03/2025
Working on blending the boundaries between moss and rocks, which are currently too noticeable. I created a moss stamp effect with less repetition. #screenshotsaturday #indiedev
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Masataka Hakozaki @mhak.bsky.social · 20/03/2025
Cherry blossom tank ✿
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Masataka Hakozaki @mhak.bsky.social · 13/03/2025
RYUKIN 1st Anniversary ✨ It's been an incredible year since I launched RYUKIN. I'm truly grateful to everyone who has enjoyed it. Thank you all for your support!
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Masataka Hakozaki @mhak.bsky.social · 02/03/2025
Mar. 3rd is #GoldfishDay Relax and enjoy the beauty of goldfish ✨
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Masataka Hakozaki @mhak.bsky.social · 24/02/2025
The new Cat Goldfish update is now live 🐈‍⬛✨
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Masataka Hakozaki @mhak.bsky.social · 22/02/2025
Meow meow meow 🐈 Today is #CatDay in Japan (Feb 22nd) I added more cat goldfish.
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Masataka Hakozaki @mhak.bsky.social · 19/02/2025
iOS 18 dark mode icon now supported.
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Masataka Hakozaki @mhak.bsky.social · 16/02/2025
RYUKIN 1.7.0 is now available! New features including translucent fins and a new aquatic plant tank. Enhanced fish visuals ✨
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Masataka Hakozaki @mhak.bsky.social · 22/12/2024
Testing water plants softness. Added new tall plants, so the swaying system is being redesigned. #screenshotsaturday #indiedev
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Masataka Hakozaki @mhak.bsky.social · 24/11/2024
Retrying fin transparency, which I had to abandon before due to performance issues. #screenshotsaturday #shader #indiedev
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