Here is the full list of all 14 Maize achievements worth 1,000 gamerscore. It takes around 1-2 hours to unlock all of the achievements on Xbox One.
Sent the corn on their journey.
Successfully stopped drone strike.
Obtained all Folio Items.
Unconventionally unlocked security door.
Raised both mysterious rings.
Witnessed a series of unfortunate events.
Re-started the nuclear reactor.
Witnessed a battle of epic proportions.
Obtained the fuel rod.
Tricked a security checkpoint.
Gained a grumpy sidekick.
Met some new friends.
Unlocked the farmhouse.
Finished the game in under 2 hours in 1 session.