Recently, the creators of the "tower defense" Kingdom Rush 5: Alliance TD released a premium DLC with new content.
The Wukong's Journey Campaign introduces the hero Sun Wukong, a new tower, 5 stages, and 18 new ferocious enemies (including blazing beasts and elemental brui). There will also be the opportunity to fight three demonic bosses: Red Boy, Princess Iron Fan, and the Bull Demon King.
The first reviews of the Wukong's Journey Campaign DLC on Steam are very positive.