Here is the full list of all 15 Unbox: Newbie's Adventure achievements.
Slam or shoot 500 Wild Cards with fireworks.
Earn the Master Stamp in Isla Cartulina.
Earn a 100% rating on every world. (Find every Stamp, Golden Tape, Trapped Zippie and defeat the boss)
Find all of the Golden Tape on every world.
Find and rescue every Zippie on every world.
Earn the Master Stamp in Parcel Peaks.
Receive a gift from a Giving Post.
Earn the Master Stamp in Paradise Isles.
Customise your box for the first time.
Find and drive a vehicle for the first time.
Unbox 216 times.
Knock over 1000 things.
Slam or shoot 50 Wild Cards with fireworks.
Find and read a Mystery Diary.
Meet Bounce and complete GPS' induction.