[captn3m0]

Halfbrick studios made Tank Tactis, a game prototype that they had to ban from their own office. GDC talk from 2013[0] covers it, which is summarized here[1], and also publicized by a 15 minute People Make Games video[2].

[0]: https://www.engadget.com/2013-04-01-tank-tactics-the-prototy...

[1]: https://www.engadget.com/2013-04-01-tank-tactics-the-prototy...

[2]: https://www.youtube.com/watch?v=aOYbR-Q_4Hs