Bloodiest Day: The Battle of Antietam September 17, 1862 is a 1995 board game published by Spearhead Games.
Gameplay Bloodiest Day: The Battle of Antietam September 17, 1862 is a game in which the gameplay is a rapidly shifting sequence of leader‑driven area activations where bombardments, volleys, assaults, impulse limits, casualty‑point attrition, and the "Advantage" mechanic combine.
Reception Perfidious Albion felt that "Bloodiest Day is an unforgiving game in which you regret much of what you did (but had a jolly good reason when you did it). It loses a lot of tactical detail but, if you can suspend your judgement for a couple of impulses, the result is usually pretty good. That it is badly written will at least encourage you to fiddle with it."https://diplomacyzines.co.uk/wp-content/uploads/Perfidious-Albion-91-Jan-96.pdf
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