Declare

Declare is a fast-paced card game designed for 2 players, utilizing a standard 52-card deck. Using strategy, probability, and deception, the goal of the game is to have the computer have the highest amount of points before you receive more than or equal to 100 points.

At a glance

• Platform: Windows, macOS.
• Genres: Casual, Indie, Strategy.
• Release date: Aug 31, 2026.
• Steam user reviews: No user reviews.
• 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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