After Call of Duty: Modern Warfare 3‘s latest seasonal update dropped, dataminers have unearthed details of a new map called Get High (stylized as G3T_H1GH) that’s likely intended for a 4/20 event. The map is a vaporwave-inspired parkour race course, where players will be tasked with getting as high as possible–in the elevation sense, of course.

Modern Warfare 3’s latest season already has a number of references to 4/20, including two Snoop Dogg operator skins, Cheech and Chong joining the game complete with a weed-themed finishing move, and a DLC bundle called Stoney Sloth.

As well as a reworked map called Growhouse, leakers have revealed the more unusual Get High map, which is likely to come to the game closer to the April 20. Dataminer BobNetworkUK posted a video of the vaporwave-styled obstacle course, where it appears players will have to race to reach the highest point possible within the time limit. Some routes through the map have multiple options, and there are also shootable targets scattered around, though it’s currently unclear what these do.

The parkour-style map looks challenging, with the leaker only making it two-thirds of the way through the map before the time runs out. Bob later posted another video on Twitter showing the end of the map, with the final checkpoint triggering a note that says “you’ve gotten high.”

Once Bob reaches the top of the stairs that mark the highest point in the level, the game resets back to the start of the level. It’s possible players aren’t actually intended to finish the level, as the initial video shows you can win the race just by being higher than any other players on the map.

The Get High map hasn’t been officially revealed yet, but will likely release sometime before 4/20. For more on what’s new in Season 3, you can check out the full patch notes for the latest update.