Respawn’s Vince Zampella recently outlined the developers plans for the Titanfall franchise, saying much more is to come.

Speaking with Gamespot, Zampella said Titanfall 2‘s sales were successful, though lower than expected. He attributed a crowded holiday season and “aggressive pricing” by EA as factors.

“The game was successful, it sold well, but it didn’t quite sell as well as it should have,” Zampella said.

Respawn is now looking to the future, with the mobile RTS title Titanfall: Assault getting a full release on Android later in the month and on iOS later in the year. It follows Titanfall: Frontline, a card-based game on both mobile platforms that was shut down back in January of this year.

Zampella also asserted that Titanfall 2‘s “Frontier Defense” update will likely be the last for the game, as the developer wants to “work on new stuff.” Assumedly, new Titanfall stuff.

Titanfall 2 is available now on Windows PC, Xbox One and PS4. We reviewed it here.