Typefighters

Typefighters is a competitive multiplayer game where two players battle each other using their typing skills. Its variety of modes does not only emphasise typing speed and correctness, but also other skills like reaction time, sustained attention, creativity, tactics and anticipating the opponents moves. Aside from being a tool to settle arguments on who is the best on a keyboard, the game can also be used for training purposes.

Features:

Show your friends who is the fastest typist!
8 modes requiring a variety of skills aside from typing speed and correctness
Online and LAN multiplayer for two players
Add your own word lists for additional languages and special challenges
Adjustable singleplayer opponent
Cross-platform multiplayer (Windows, Linux, Mac)
Customizable color scheme
Additional benefit of providing typing practice
Paid and free version fully compatible

Additional Steam features:

Matchmaking, Achievements, Leaderboards, Statistics and Trading Cards