Micro Play-Break: Castles

From the publisher:

In this fast-paced multi-round game, you control a small castle of three walls, behind which you will defend your Princess, fire your Catapult, and rule with your shrewd and protective King. Simultaneously, you will send forth your own Knight to abduct said rival’s Princess.

For each game purchased, you will receive 14 game cards, an instruction document and a quick reference card.
Both players will begin the game with three castle walls, a King, a Princess, a Catapult and a Knight.

Setup, play, and cleanup can all be completed in 2-5 minutes for most games.

Summary of play:

Players take turns placing their Knight to attack their opponent's castle in order to capture their princess. The first player to capture a princess wins! Conflict resolution is chart based, cross referencing which units are participating in the battle.