Here is the full list of all 70 Attack on Toys achievements.
Win an Skirmish Mission
Complete Main Objective
Survive until wave 10
Win an Invasion Mission
Collect 10 Medal
Collect 30 Medal
Collect 70 Medal
Collect 120 Medal
Purchase an item
Purchase 10 items
Recruit 3 Squad Members
Recruit 10 Squad Members
Recruit 20 Squad Members
You just got promoted!
Promoted to Lv.10
Promoted to Lv.20
Complete All Objectives
Share a Workshop Creation
Share 3 Workshop Creation
Share 10 Workshop Creation
Kill 100 Toys
Kill 1000 Toys
Kill 10000 Toys
Survive until wave 20
Survive until wave 30
Earn 100000 Plastics Reward
Earn 500000 Plastics Reward
Subscribe 3 Toy-Box Workshop
Win an Conquest Mission
Collect 260 Medal