Official media

Upgrades Guides Index

Browse the upgrades topic index. Choose a specific question for its guide, sources, and related pages.

Upgrade pages separate the systems the developers describe from the demo's observed numbers. Where a specific price was not published, the page says so and points to the demo notes about rebalanced costs.

Upgrade pages

barn upgrades: costs and what to expect

Milki Delivery barn upgrades explained: what the barn and farm improvements do, how money and materials feed them, and the demo costs players saw change.

bike upgrades: tires, stamina and speed

In Milki Delivery bike upgrades cover speed, distance, tires and stamina; earn coins and scrap, then upgrade at Yoyo's workshop or your farm bench.