As the third movie in the How to Train Your Dragon series is coming out in early 2019, Outright Games has partnered with Bandai Namco and Universal Studios to create a new game in the same universe, Dreamworks Dragons Dawn Of New Riders. Climax Studios is the developer for the title and it features the protagonist Scribbler bonding with the dragon Patch as they try to battle back villains who destroyed the dragon sanctuary.
Here's a description from the publisher:
Players will join the new heroic duo, Scribbler and Patch, in an epic battle to save dragons and defeat a new villain, Eir, who is controlling dragons to carry out her evil plans. They’ll clash against fierce enemies, explore new and familiar locations and interact with favorite characters in this fun and fiery action adventure.
– A New, Authentic Adventure: Help Scribbler recover lost memories and forge a friendship with Patch, his unique hybrid dragon – Epic Battles: Unlock powerful abilities and take on fearsome foes – Explore Vast New Locations: Fly to familiar locations, as well as new locations, including Havenholme, Valka’s Mountain and Blood Briar Island – Solve Puzzles: Swap between Scribbler and his dragon Patch to conquer obstacles