Sometimes, you just can’t help but do a crossover, especially when it’s so much fun to do. The developers of Shovel Knight have long expressed their love for the old school games, in fact, that’s why they made Shovel Knight. From the look of the game to the classic feel, the game is everything we loved about the old school genre.

Of course, that doesn’t mean we can’t add some new school in with the old school. As we found out recently, that means including a certain God of War into the game.

To celebrate the 10th anniversary of Kratos existence in video games, Yacht Club Games said that he will appear in Shovel Knight as a boss of sorts. But don’t think he’ll just be there for all to see. You’ll actually have to discover him yourself.

“Keep your eye out for secrets…and possibly even double secrets, to learn how to discover this battle,”

Once you find him though, he’ll appear on the map, and match is on! Kratos will be using his classic Blades of Chaos to battle Shovel Knight, so you’ll have to be on your A-Game to make it out alive!

Shovel Knight (with Kratos!) will arrive on PS4, PS3, and Vita on April 21st.