Play a Strategy Game - in Excel!
EXLCOM is a turn-based tactical strategy game played completely in Microsoft Excel. With gameplay inspired by XCOM-mechanics, it expands on the concept by including an advanced AI, custom game modes, a full-fledged leveleditor, a unique campaign, and a ton of replayability through randomly generated maps and missions.
EXLCOM IS NO LONGER BEING DEVELOPED.
You can find a somewhat stable version here. There is no support for it. It used to work fine, but Excel has been updated multiple times in the last few years. Perhaps you need to use an older version of Excel. Perhaps it does not work at all. Perhaps the link posted above stops working. I am making it available because it might bring you some joy in its current state, but I will not be able to provide any support if it does not work.
Happy playing!