SC2Mapster

Anna, from RTSGuru, just recently posted up a pretty nice editorial about melee map design, which Blizzard outlined, that I highly recommend reading.

SquadCraft by Trieva

This project, inspired by X-COM, is a turn based strategy game where you command a small squad of units to defeat your opponent's squads. As the game progresses, you can purchase upgrades and equipment in to customize individual marines in your squad, making them much more lethal.