There are two extremely satisfying features of Gotow.net’s HexDefense game. The first is its simple tower defense game play. Setting up your defenses, upgrading your defenses and generally blasting the hell out of those sneaky enemy, umm, things will make your 15 minute wait in the DMV seem like three seconds.

You ain't crazy: HexDefense strongly resembles the iOS-only GeoDefense Swarm.
The second is the game’s vector-like graphics. For any old time gamer, vector graphics will always be the glory days of the coin-op games. HexDefense keeps it fairly simple too. There aren’t 45 different weapon systems you can deploy. There are only four types with each weapon platform: a laser, a missile launcher, a cannon and a force field device. Each weapon platform is more effective against certain types of enemies which vary from triangles to squares and other types of squiggly vector-based shapes.