The film will be available to stream this summer.
Robert DeNiro and John Leguizamo also star in the movie.
The estate also announced a posthumous album is due later this year.
Isaiah Lee has pleaded not guilty in the December incident.
The Marathon Collective flagship dispensary opens on Saturday, June 18th.
"It takes ten years to become an 'overnight success,'" the 'Special' singer shared in a statement.
The Game shared that 'Drillmatic' will drop in "less than 30 days" and is the "best album of [his] career."