To get a list of current and upcoming PS4 exclusives, all you have to use is google.
1. Basement Crawl / Bloober Team
2. Blacklight: Retribution* / Zombie Studios
3. Daylight* / Zombie Studios
4. DC Universe Online* / SONY Online Entertainment
5. Driveclub / Evolution Studios
6. Final Fantasy XIV* / Square Enix
7. Infamous: Second Son / Sucker Punch Productions
8. Killzone: Shadow Fall / Guerilla Games
9. Knack / SCE Japan Studio
10. The Order: 1886 / Ready at Dawn
11. PlanetSide 2* / SONY Online Entertainment
12. Primal Carnage: Genesis* / Lukewarm media
13. Super Stardust HD / Housemarque
14. War Thunder* / Gaijin Entertainment
15. Warframe* / Digital Extremes
16. Deep Down
17. Transistor* [hexashadow13]
18. Mercenary Kings* [hexashadow13]
19. Don't Starve [hexashadow13] TE
20. Octodad [hexashadow13] TE
21. Uncharted 4
22. Everquest Next
23. Rumor: A Tales of Series game for PS4