https://www.pcgamer.com/ewoks-invade-battlefront-2-in-the-next-update-premium-currency-returns/

Remember when the Galactic Emperor sent an entire legion of his best troops—his best—to Endor and they got their asses kicked by a gang of ambulatory teddy bears with sharp sticks? Soon you will be able to relive that astonishing incident in Ewok Hunt, a new limited-time mode coming to Star Wars: Battlefront 2 on April 18 in the Night on Endor update. 

The new mode begins with an Ewok ambush of Imperial Stormtroopers. The Imperials are obviously better trained and equipped, but the Ewoks are plentiful and, I don't know, too cute to die en masse or something. The Ewoks win if they wipe out the Stormtroopers, while the troopers claim victory if they can hold out until an extraction team arrives to save them from the marauding, three-foot-tall floof-beasts.