Double Snake

Double Snake is a quite competent version of the popular Snake / Nibbles type game. It has decent controls (featuring WASD for Player 2) and also has a number of different options you can set, including single-player or two-player competitive game. You are also given the ability to play a two-player game over COM port, NetBIOS, or IPX, although these days that may be difficult to set up. The game itself plays well, with player(s) competing to collect food to grow their tails while avoiding running into their own tail / walls (and the other player in two-player matchups). Later levels include varying layouts. Decent graphics too!