Although the catalog is not enormous the quality of the games in it is really high, we can find interesting games such as Resident Evil 5, Devil May Cry 4, Red Faction Guerrilla, Sins of a Solar Empire, Far Cry 2, Company of Heroes, Splinter Cell, Dead Space, Assassin's Creed 2 and more.
Browse the catalog, choose the ne you like, pay it and download it. Once downloaded, enjoy it without having to run Impulse platform, the games will runas stand alone applications.
Play t and then, rank it and submit your opiniions if you want.
Impulse is a good platfor. They usually have offes on weekends, so stay in alert and catch them.