The Game? "Commander: Conquest of the Americas" (Windows)
Choosing from 7 different European factions, take charge of a European power aiming to conquer the New World. Found new colonies and manage their resources, production, military, and much more as they develop into a full blown empire. Choose to command ships in RTS fashion or take direct control as your fleet engages ships of an enemy nation or blood thirsty pirates at a highly detailed tactical level.
tl;dr Create an account on DLH and visit your profile page. DLH adds chunks of new keys every hour! Please be patient. After you´ve clicked the blue button, you have to connect your Steam-Account to DLH in order to get the game! You'll find a screenshot in the comments!
If you've any question or problem, then just take a look at the comments! Feel free to ask a question, giveaway a key, or just add a note!