Veteran board gamers are familiar with the concept of 'take that' mechanics. The idea is that players take actions in a game that are intended to be harmful to another player's plans, or ability to score points, or otherwise be detrimental to that player.
This is not the same thing as working to achieve victory yourself. Some games operate in a directly antagonistic manner. Games that involve combat, or have area control mechanics, like Risk or Axis and Allies, do not count as 'take that' games. Rather, 'take that' mechanics are specifically about hampering other players' abilities to take action in a game, as opposed to gaining an advantage for yourself even if that advantage serves as a detriment to other players.
The various Munchkin games are great examples of 'take that' mechanics; aside from the many cards that can be played which will prevent an opponent from winning a combat, there are cards that reverse an action that was just taken (for example, there are cards that you can play when you are helping another player which will cause your assistance to benefit the monster that the other player is fighting instead of benefiting the player you're supposedly helping).
