Here is the full list of all 20 PC Creator - there are PC Building Simulator achievements.
Complete The Tutorial
Complete 5 Orders
Complete 15 Orders
Complete 30 Orders
Buy An Apartment
Buy An Office
Buy A Pro Room
Complete Your First Contract
Mine 5 BTC
Mine 5 ETH
Mine 5 DOGE
Sell 5 PCs In Your Own Shop
Win 10 Items In Weekend Cards
Spin The Fortune Wheel 5 Times
Buy A Mining Room
Make A First Purchase On Dark Net
Create A Quantum PC
Collect 150 Different Item Models In Your Inventory
Create a PC With 100 000 Benchmark Score
Collect 100 000 USD In Your Wallet