Alpha Rewards
From Eco - English Wiki
Players who purchased Eco during Alpha (before February 6th 2018) will receive in-game cosmetic rewards: A Meteor Shard, Alpha Hat and Alpha Goggles, and special chat icons.
Meteor Shard
The Meteor Shard can hang off the player's backpack and be held in hand, where it glows slightly at night.
Alpha Hat and Goggles
This headgear consists of a top hat and old-fashioned goggles. It is an homage to Vessel, another game by Strange Loop Games.
Chat Icons
Alpha backers and owners of ECO multi-packs will receive special chat icons next to their names in-game.
