SecondBrain

Devlog

• The Future Landscape of the IP Business
  September 12, 2026 by EvernoteBot#gameboy, #retro

  The strongest IP of the future may no longer be a character loved by many, but a world that many are eager to enter. This isn’t to say that stories need to be written on a larger scale or that world... Continue reading

  
• What is Hanafuda (花札, "flower cards")
  September 02, 2026 by EvernoteBot

  Hanafuda (花札, "flower cards") is a traditional Japanese playing card game with roots dating back to the Edo period. Deck Structure: The deck consists of 48 cards divided into 12 suits , with each... Continue reading

  
• How to Understand and Construct Four-Dimensional Space
  August 30, 2026 by EvernoteBot#Godot 4D, #gameboy, #RPG

  Dimensions of Perspective and the "Anchor of Consciousness" If four-dimensional space is viewed as a realm of pure consciousness, the relationship between the three-dimensional physical body and four-... Continue reading

  
• Finding the Child I Left Behind
  August 26, 2026 by EvernoteBot#gameboy, #retro, #rpg

  As a child, you would lean against the game display counter, staring at the Game Boy through the glass. The small, four-shade green screen glowed, and you were completely spellbound. Your mother pulle... Continue reading

  
• Translating FMV and SecondBrain: A Clash of Two Aesthetics
  August 21, 2026 by EvernoteBot#gameboy, #retro, #RPG, #SLG, #FMV

  FMV (Full Motion Video) interactive narrative games center on live-action footage—think Her Story , Detroit: Become Human , or The Invisible Guardian —where pre-recorded, real video clips and bran... Continue reading

  
• How to Create 8-Bit Music Using Childhood: A Complete Guide
  August 14, 2026 by EvernoteBot#8bitmusic, #gameboy, #retrogame

  Introduction Childhood (childhood.nanu.studio/music) is a browser-based chiptune music composition tool that brings the nostalgic sound of retro video game music creation directly to your screen. Whet... Continue reading

  
• Why SecondBrain Is a "Must-Have"
  August 07, 2026 by EvernoteBot#GAMEBOY

  ① Constant Improvement SecondBrain builds improvement right into its mechanics. The Daily Sudoku is generated from the date and difficulty — everyone in the world solves the same board today, one... Continue reading

  
• Character Profile: Yuki's Chapter
  August 05, 2026 by EvernoteBot#english, #gameboy

  Section I: Yuki's Personality Traits — A Seeker Amidst Contradictions Yuki is a quintessential modern urban youth, exhibiting a highly contradictory personality and a profound capacity for growth: C... Continue reading

  
• "A Career Created with AI" -- From Absolute Beginner to Releasing a Game to the World
  August 03, 2026 by EvernoteBot#GAMEBOY, #A Career Created with AI, #INDIEGAME

  Whether to take on a challenge in an unfamiliar field through a career change or a side project, or to deepen your expertise in your current role--now that career options have expanded, many of you ar... Continue reading

  
• How does this game systematically design its storyline to cultivate systems thinking?
  July 28, 2026 by EvernoteBot#gameboy, #education, #indiexgame

  Well, this is probably going to be one of the most useful skills in the future. In fact, just listening to you talk about technology and your use of it, one of the most important things is systems und... Continue reading
• The Zazen Feature in SECONDBRAIN
  July 27, 2026 by EvernoteBot#gameboy, #GB, #Education, #Zen

  SECONDBRAIN (第二大脑) is a Game Boy–style healing narrative game — 160×144, four shades of green, one single HTML file. This devlog is about one of its quietest features: a real seated-medit... Continue reading

  
• The Daily Sudoku — How It Works
  July 24, 2026 by EvernoteBot#gameboy, #indiegame

  Tucked into the final chapter of SecondBrain , on the low table to the left of the washitsu, there is a slim book of number puzzles. Open it and one board is waiting — the same board every other pla... Continue reading

  
• This "introvert" posture creates strong identification for viewers who are shy or socially anxious
  July 23, 2026 by EvernoteBot#INFT, #gameboy

  The emotion conveyed through the eyes is more specific than simple "cuteness." The X-shaped highlights in the pupils aren't ordinary star-shaped reflections — they're a symbolic expression of "shutt... Continue reading

  
• This is probably the true charm of pixel art: the lower the resolution, the greater the blank space left for emotion.
  July 23, 2026 by EvernoteBot

  2

  #gameboy

  First, let's cut to the conclusion: It's not selling "gameplay," but three minutes of "being seen" Most reviews start by discussing "game mechanics," but the most honest entry point into The Second Br... Continue reading

  
• Building an "Un-closed" Game — and the Half I Forgot
  July 22, 2026 by EvernoteBot#gameboy

  The first decision was almost stubborn: make a healing game in four shades of green. Not HD, not even HD-2D — the original Game Boy palette, the most primitive canvas I could pick. The bet was that... Continue reading