Each purchase of a game can increase 1 experience value, and each badge obtained will increase 100 experience value.

Levels 1 to 10 require 100 experience per level, levels 10 to 20 require 200 experience points per level, and so on.

You can go to the Steam level calculator to calculate the experience and the number of cards you need to reach the level you want.

You can go to mmoso.com, enter your current level and the level you want to reach, you can purchase steam level booster and let them help you upgrade.

Steam level function:

Reflect the player's consumption level on Steam. Steam rank, the higher the rank in other people's friends' list, and the higher the rank, the higher the cost to Steam. Compared to low-level players, you definitely want to find high-level players to trade.

Open personal showcase: every 10 levels you can add a showcase display position on your homepage, which can be used to enrich your personal information homepage. The more showcases, the more beautiful the homepage and the more content you want to display.