Blackbird is a classic trick-taking game developed by Robert Wilson for iPhone. The game offers two rule sets, Kentucky Discard or Western Wyoming, and allows players to customize their own set of rules. The objective of the game is to bid aggressively to declare trump and take tricks with pointers to reach your bid. If you fail to reach your bid, you'll get set.

Blackbird offers several options that can be turned on or off, such as including 1's worth 15 points, low/high/10.5 Blackbird card, removing the Blackbird card, allowing Blackbird card to be played anytime, winning bidder leads the first trick, red 1 worth 30 points, adjustable game winning score, bonus for taking most tricks, and more.

The game also offers achievements to be completed and players can challenge their friends to complete them. Blackbird tracks all the statistics, allowing players to analyze how they play. Overall, Blackbird is a fun and addictive game for anyone who loves classic trick-taking games.