X-COM
A solid article. I'd disagree with the "single play through" and "pointless starting weapons" comments though. For me it was multiple play throughs learning about what worked and what didn't. This for me was actually a thing that kept me coming back. Trying out new tactics, base locations and equipment to see what worked. All the while trying to balance the budget and keep the squad alive long enough to level up. A truly great game. Played the newer versions on Xbox 360 and mobile, and whilst fun, they had removed far too many features to keep me engaged for more than a few hours. OpenXcom is a much better offering, especially on mobile.