What with one thing and another, I've revised Action City! for anyone who wants to check out a slightly expanded, much more complete version of the game. You can get it here.
At 14 pages (including a character sheet and a brief explanatory epilogue), it's a wee little slip of a game, but I like it. My only trouble is that I'm not sure I have the narrativist chops to give it the treatment it deserves in play. However, plenty of people do -- people I know, even! -- so hopefully someone out there will give it a shot.