Here is the full list of all 52 Data Hacker: Initiation achievements.
You initiated your first Trioarch battle!
You opened twenty 'random' loot chests!
You successfully hacked ten foes!
You completed a core dungeon!
You travelled a total of 1,000 steps!
You opened ten 'random' loot chests!
You recruited one other player!
Your journey begins...
You completed five core dungeons!
You completed ten core dungeons!
You completed fifteen core dungeons!
You completed twenty core dungeons!
You hacked one other player!
You hacked five other players!
You hacked ten other players!
You hacked thirty other players!
You recruited two other players!
You recruited three other players!
You recruited four other players!
You successfully hacked twenty-five foes!
You successfully hacked fifty foes!
You successfully hacked one-hundred foes!
You successfully hacked two-hundred foes!
You successfully hacked five-hundred foes!
You successfully hacked one-thousand foes!
You opened fifty 'random' loot chests!
You opened one-hundred 'random' loot chests!
You won a Dodobaird race!
You won ten Dodobaird races!
You won twenty-five Dodobaird races!
You won fifty Dodobaird races!
You completed one Faballa Quest!
You completed five Faballa Quests!
You completed ten Faballa Quests!
You have accumulated 10,000 Credits!
You have accumulated 25,000 Credits!
You have accumulated 50,000 Credits!
You have accumulated 100,000 Credits!
You have accumulated 250,000 Credits!
You have accumulated 1,000,000 Credits!
You bought a property!
You completed Initiation!
You completed Initiation on New Game Plus!
You travelled a total of 10,000 steps!
You travelled a total of 100,000 steps! Trying to hatch an egg?
You initiated five Trioarch battles!
You initiated ten Trioarch battles!
You initiated twenty Trioarch battles!
You initiated thirty Trioarch battles!
You initiated fifty Trioarch battles!
You initiated ONE HUNDRED Trioarch battles!
You won five Dodobaird races!