Bob Cordery offers a set of simple colonial rules called “Bundock and Bayonet”. They’re designed for either 15mm or 25mm figures.
Indian Mutiny 1857
Indian Mutiny 1857 is a set of skirmish wargames rules for the Indian Mutiny.
Anglo Zulu Wargames Rules
The Black Dog of Doom offers a set of free wargames rules for fighting the Anglo-Zulu wars.
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.
Pith Helmet 2 Colonial Rules
Donald Bailey’s Pith Helmet 2 are “are an innovative set of rules that are condensed onto a single Quick Reference Card to play with. Mr Bailey has kindly made his system available for download on this site. The link has an archive or resources and the QRF and rules and much more.” From www.britishempire.co.uk