7. Hidden Packages
The last time players came across "hidden packages," they were lurking within the PSP hit GTA: Vice City Stories. As a recurring staple of the GTA series, hidden packages yield large notes of money and other special rewards for finding more. It's a shame Rockstar stopped with this scavenger hunt after that title, but they could host another hunt in GTA V. Scavenger hunters can dream, can't they?