From Ebob miniatures, a set of miniature wargaming skirmish rules for the Scottish Rebellion of William Wallace in 1297 called Rebellion
Rules: Pike and Shot
Galleon Wargames Rules
Galleon is a set of wargames rules for naval combat in the 1400s and 1500s — the Spanish Armada period.
New World DBA
New World DBA is a set of amendments and lists for playing DBA games in the New World: Tupis, Aztecs, Incas and Conquistadors
The Galleon and The Flame
Trevor Brabyn has posted The Galleon and The Flame, a Sword and The Flame variant for land and naval battles in the age of Drake and Hawkins.
This is just more evidence to support my contention that — if miniature wargaming has a standard — it’s Larry Brom’s The Sword and The Flame. There are more variants of this rules set than I can count.
Lion of the North Thirty Years War Rules
Lion of the North is a set of free wargames rules for battles set in the Thirty Years War. The rules set also includes Haiduk and Rajtar for period battles in Eastern Europe, and a set of army lists.