xo play

XO Play (Android football game)

XO Play is a “thinking man’s” football game that I created for Android devices. It’s for those of us who enjoy thinking about football strategy, of how to take advantage of our strengths and our opponents’ weaknesses, and how to call plays to win games. If you’ve ever watched a football game and thought, “I can call plays better than this guy,” XO Play is for you.

Version 1.4

Version 1.4 introduces four game levels you can choose from:

XO Play help text

This is the “help” text for my Android football game XO Play.

Changes in Version 1.4

Released on July 14, 2019, Version 1.4 introduces four new game levels:

Third UI version of my football game

These screenshots show the UI for the third version of my XO Play Android football game. The UI for when I’m playing offense is shown on the left, and the UI for when I’m playing defense is shown on the right.

The defense is pretty limited — you can only choose from three current defensive plays — but that actually inspired me to show the history of previous plays called by the computer on the lower-right of that screen, which can be useful to see the computer’s tendencies.

I’m still not blown away by the UI, but it is getting better. I like the idea of having the “Hike” button close to the playing field, as that’s where your eyes will want to be when the button is pressed, but I’m not blown away by my implementation.

XO Play lesson: Game perspective is important

One thing I learned last night about my XO Play football game is that even in a “thinking man’s game” like this, visual perspective is important. I thought I would like the game as I showed it yesteday, as if you were looking at it from a coordinator’s box or sideline seat, but even though this image is a poor mockup and the perspective isn’t great, I like it better. (And of course now this makes me want to show real players (with depth) instead of Xs and Os.)