The Tower of 21

Welcome to the Tower of 21, a blackjack roguelike where the stakes are your life. Play Blackjack, kill your opponent, get rich.  Buy cards and amulets to get the upper hand on your opponents, but be careful, they too don't always play fair.

At a glance

• Platform: Windows.
• Genres: Action, Strategy.
• Release date: Dec 12, 2025.
• Steam user reviews: 7 user reviews (100% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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