How to quickly upgrade "Billions of Life"

Upgrade to a certain level in "Billions of Life" to unlock more exciting gameplay. Want to know how to upgrade quickly? PHP editor Banana has specially compiled a series of upgrade methods, including completing tasks, idle income, using acceleration props and synthesizing vehicles. Master these tips to help you upgrade easily and unlock more game fun. This article will introduce each method in detail to help you quickly level up and enjoy the charm of the game.

How to level up quickly in Billions of Life

1. You can quickly level up through four methods: completing tasks, idle income, using acceleration and synthesizing vehicles.

2. Complete missions: Completing novice, side and main missions in the game will gain a large amount of level experience points.

3. Hang-up income: Hanging the game in the background will gain experience points and gold coins, and watching videos will also earn double offline gold coins.

4. Acceleration props: Clicking the acceleration in the lower left corner will effectively increase the player's level and gold coin income.

5. Synthetic vehicles: Merging two identical vehicles into a new vehicle will also gain experience points, but it is relatively small.

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