Words, defined

Intrinsic ad
An ad that is part of the game scene itself, the way a billboard is part of a street.
Publisher
In this world, the studio that makes the game and owns the surfaces in it.
Creative
The brand image that ends up on the surface.
SDK
A piece of software the studio adds to its game so that creatives can be delivered and counted.
Reporting
The live view where a brand or agency follows what was delivered.

Gadsme provides the SDK and the reporting. Read on at gadsme.com.