BLACKBOX
Launches 6 November 2026 · PC

Story
BLACKBOX is a single-player trading game where three playing cards move the market. Start with 100,000 CREDITS, predict whether prices will rise or fall, and trade using BUY and SELL. Read the price movements generated by the cards, choose when to close your positions, and work your way toward greater wealth and higher ranks. Positive and negative cards, poker hands, and a JOKER that reverses scores all influence the market. Different combinations of three cards can trigger dramatic price movements. However, a strong poker hand does not always guarantee a profitable trade. Depending on market conditions, the same hand can produce different price directions and magnitudes. Inside the screen lives a mysterious, talkative black box. Its words sometimes contain hidden clues about deck patterns or upcoming cards. Use the charts and the box's hints to decide whether to trade or wait for a better opportunity. Will you lock in your profits and walk away, or carry your position into the next round? Your trading multiplier changes based on your performance and assets, increasing both potential profits and losses. If you run out of funds, your run ends. Review your results and...
Gameplay
BLACKBOX is a single-player trading game where three playing cards move the market. Start with 100,000 CREDITS, predict whether prices will rise or fall, and trade using BUY and SELL. Read the price movements generated by the cards, choose when to close your positions, and work your way toward greater wealth and higher ranks. Positive and negative cards, poker hands, and a JOKER that reverses scores all influence the market. Different combinations of three cards can trigger dramatic price movements. However, a strong poker hand does not always guarantee a profitable trade. Depending on market conditions, the same hand can produce different price directions and magnitudes. Inside the screen lives a mysterious, talkative black box. Its words sometimes contain hidden clues about deck patterns or upcoming cards. Use the charts and the box's hints to decide whether to trade or wait for a better opportunity. Will you lock in your profits and walk away, or carry your position into the next round? Your trading multiplier changes based on your performance and assets, increasing both potential profits and losses. If you run out of funds, your run ends. Review your results and challenge yourself to beat your personal best. Key Features Unique market mechanics where three-card poker hands and positive or negative values influence price movements. Automatic take-profit and...
Features
- Single-player
- Custom Volume Controls
- Keyboard Only Option
- Mouse Only Option
- #category_playable_at_your_own_pace
- Playable without Timed Input
- Save Anytime
- Family Sharing





Release details
BLACKBOX is developed by gohyaku. BLACKBOX launches on Friday, 6 November 2026 on PC. This date comes from Steam and was last checked on 2 November 2026.
Frequently asked questions
When does BLACKBOX release?
BLACKBOX launches on 6 November 2026.
Has the BLACKBOX release date changed?
Gamelude has listed 6 November 2026 for BLACKBOX since 31 October 2026, and that date has not changed.
Which platforms is BLACKBOX on?
BLACKBOX is on PC.
Who makes BLACKBOX?
BLACKBOX is developed by gohyaku.