Dueling Games

This page is a list of games that are considered imitations of each other. Inspired by a game's success and/or popularity, others are made. Which is the original and which is the imitation is not always completely clear; sometimes, however, it is painfully so.

Of course, most of the examples shown below aren't copying other studios, but had just came out around the same time with the same theme. Keep that in mind when comparing two games or game series to each other. Most of the times it just leads to a Fandom Rivalry.

This is not related to Yu-Gi-Oh. Or Duel Masters. Or... well, you get what we mean.

For rivalries in other media, see Dueling Movies and Dueling Shows.