DIY Doll Factory on Y8.com is a fun and colorful runner-style arcade game where you build and customize dolls as you move along a sky-high track. Collect as many doll parts as you can while avoiding tricky obstacles that can ruin your progress. Pass through special portals to transform your doll’s look, adding new styles, colors, and features along the way. At the end of each run, pack your finished dolls into boxes and sell them to earn cash. Use your earnings to upgrade your production line, unlock stylish skins, and create even more unique dolls in this satisfying and fast-paced factory adventure.