A brand new Halo game is on the way titled Halo 5: Guardians, and the game was shown off for the first time at E3 2015 during Microsoft’s presentation this week.

The game is the first in the series on the current generation of consoles, and so it naturally looks more colorful and impressive as it ever has. But the most exciting thing? Nathan Fillion‘s Buck character from Halo 3: ODST has returned and can be seen in the video!

Continue below to check out the Halo 5: Guardians gameplay demo and “next-gen” video game Nathan Fillion!