These Indian Mutiny Wargames Scenarios are free, and designed for the Victorian Steel rules. The authors say, however, that they are easily adaptable to other rules systems.
Indian Mutiny
Indian Mutiny 1857
Indian Mutiny 1857 is a set of skirmish wargames rules for the Indian Mutiny.
Harry Point Blankers – Indian Mutiny Rules
From the Wargames Holiday Center comes Harry Point Blankers, a set of free wargames rules for the Indian Mutiny.
Fast Play Indian Mutiny Rules
Bob Berman offers a set of free fast play wargames rules for the Indian Mutiny, based on “a number of sources, including “From MacDuff to the Frontier” and “The Sword and the Flame.” They are designed for fast play, with all players on one side.”
The Indian Mutiny Page
One of the first historical wargames I saw was of the Indian Mutiny. Here’s a page with a great deal of background on the event. Black Hole of Calcutta, anyone?