PlayStation 4 exclusives are all games that were only available to PS4 console owners at the time of release.
You can find the most popular PS4 exclusives in this list, regardless of genre or year of release: there are action, strategy, first-person shooters, third-person shooters, simulations and games of other genres. Games that were also available on the PS3 console (that is, exclusives for two consoles) were not included in this list.