Number 21, nicknamed the "Death Deal," draw cards to reach number 21. Going beyond number 21 has dire consequences, so be extremely careful in your decisions. There are also cards that can help you; be sure to use them appropriately.
快適性とオーディオKeyboard Only OptionMouse Only OptionPlayable without Timed Input
その他Playable At Your Own Pace
システム要件
最低推奨OSWindows 10Windows 11/10プロセッサーIntel i7-14700HX同じグラフィックRTX 3060 6GBRTX 4060 8GBメモリー12 GB RAM16 GB RAMストレージ3 GB available space6 GB available space
Number 21 - Death Dealについて
Number 21, nicknamed the "Death Deal," draw cards to reach number 21. Going beyond number 21 has dire consequences, so be extremely careful in your decisions. There are also cards that can help you; be sure to use them appropriately.
A psychological horror card game where every choice could cost you your life.
You find yourself trapped at a dark table, surrounded by flickering retro screens displaying unsettling messages. A mysterious force controls the game, and your only way out is to play — and survive.
Each round challenges your strategy, memory, and risk-taking. Draw cards, make calculated decisions, and decide whether to push your luck or secure your safety. But beware — the deeper you go, the more the game twists reality itself.
With immersive first-person gameplay, chilling sound design, and an oppressive atmosphere inspired by Analog Horror and Retro TV, the game constantly keeps you on edge.
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Number 21: Death Deal
A psychological horror card game where every choice could be your last.
Draw cards. Reach 21. Survive.
You awaken at a dark table, surrounded by flickering retro screens whispering distorted messages. A mysterious force controls the rules — and the only way out is to play.
But be careful.
Going over 21 doesn’t just mean losing.
It means consequences.
🃏 Strategic Card Survival
Each round challenges your:
Strategy
Memory
Risk management
Draw carefully.
Use special cards wisely.
Decide when to push your luck — and when to walk away.
Because the deeper you go, the more the game begins to change.
📺 Psychological Horror Atmosphere
Immersive first-person perspective
Analog horror–inspired visuals
Disturbing retro TV screens
Unsettling sound design
Twisting reality events as you progress
The system is watching.
The rules are evolving.
And escape may not be what you expect.
🎭 Features
✔ Risk-based card gameplay
✔ Psychological tension that escalates
✔ Dynamic rounds with unpredictable twists
✔ Dark retro aesthetic
✔ Multiple possible outcomes
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Can you outsmart the system and escape?
Or will you become another lost player?
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- Note: The game may be short
Ver : 1.0
よくある質問
Steamストア(JP)でのNumber 21 - Death Dealの価格は¥ 800です。2026年9月22日以降に当サイトが記録した最安値は¥ 800です。Steamではこのゲームに14地域で個別の価格が設定されています。地域別の価格は上記のとおりです。
Number 21 - Death Dealは2026年3月16日にCutterKnightからリリースされました(6か月前にリリース)。