The Mother 4 teaser trailer was the first video released from the Mother 4 development team, on August 19th, 2013. It shows footage of the game in motion for the first time.
The video begins with a legal disclaimer along with a recommendation to support the Mother series. Afterwards, game footage of Mother 4 is shown:
- A train traveling through a tunnel
- Travis and Meryl walking towards a Gift Box
- Leo walking in a city with no known name
- Leo using PK Beam α to attack an enemy
- Meryl using PK Fire α to attack two enemies
- Travis, Floyd, and Meryl encountering a "relaxing butterfly"
- Floyd and Meryl in a store
- Travis encountering Zack as he stands near a pillar
- The game's title screen
The video ends with a message that the game would be available at the end of 2014.