Overwatch Counters is an unofficial Chrome extension developed by Eyretech that provides players with a quick and easy way to determine which heroes counter each other during a match. As Overwatch is a game that requires constantly changing strategies, this extension serves as a helpful companion tool.

With Overwatch Counters, players can pull up a list of all heroes and quickly find the best counter to a specific hero. This is particularly useful when facing a strong opponent and needing a refresher on which heroes are strong against them. By knowing the counters, players can adapt their strategy and increase their chances of success.

It's important to note that Overwatch Counters is an unofficial application and is not endorsed or affiliated with Blizzard Entertainment, Inc., the developer of Overwatch. It is a handy tool for players looking to improve their gameplay and make more informed decisions in matches.