Make it rain

Welcome to Rain.gg – The Fastest Growing CS2 (CS:GO) Unboxing Site

Rain.gg is a digital rewards and item-unlocking platform designed for players who enjoy opening cases, upgrading inventory items, and accessing exclusive rewards in a secure and transparent environment. Created with fairness and entertainment in mind, Rain.gg makes it easy to engage with collectible digital items through smart features and a user-first experience.

Getting Started is Simple:

1. Sign in to your Rain.gg account
2. Add funds via cards, wallets, or gift cards
3. Explore the full suite of interactive case-opening and upgrade mechanics

Open Cases & Upgrade Items

Choose from a wide variety of themed digital cases and unlock inventory items instantly. Each case is carefully curated to provide users with exciting potential rewards. Open one at a time or multiple simultaneously — and decide whether to hold, upgrade, or trade what you receive.

Rain.gg also features an advanced upgrade system that allows users to exchange items for higher-value ones. This lets you build up your inventory over time, turning smaller drops into more valuable assets.

1. Select item(s) from your current inventory
2. Choose your target upgrade
3. Click to attempt — success is based on item value difference

Buy, Sell & Redeem CS2 (CS:GO) Skins

Rain.gg makes buying and selling CS2 (formerly CS:GO) skins fast, intuitive, and secure. Through seamless inventory management, users can sell skins back to the platform, upgrade them, or redeem eligible items directly to their Steam inventory.

Selling Skins:

1. Select item(s) from your current inventory
2. Use the balance to open more cases, participate in features, or upgrade items
3. Selling is quick and allows you to reinvest your rewards without delays

1. Choose items eligible for redemption
2. Accept the trade via your connected Steam account
3. Items are delivered securely, with most transactions completing within minutes

Rain.gg partners with trusted third-party services for skin liquidity and trade automation, helping ensure that every transaction is smooth and verified.

Play for Free

Rain.gg offers multiple ways to play without needing to deposit funds — giving everyone a chance to participate, progress, and earn.

Unlock free Gems and other rewards using community promo codes

Drop every 30 minutes for active users in chat

Claim Daily, Weekly, and Monthly Chests just by leveling up and staying active

Win daily prizes through Rain.gg’s social media channels and events

These free-to-play features are designed to reward engagement and make it easy for new users to start building their inventory at no cost.

Rewards Program

Rain.gg offers a comprehensive rewards system that gives back based on your level of activity. As you interact with the platform, you gain XP and unlock access to Daily, Weekly, and Monthly Chests — each containing randomized bonuses, items, or balance credits.

The more you play, the more you earn.

1. Level up by opening cases and participating in features
2. Unlock increasingly valuable reward chests
3. Gain access to Rain events, promo bonuses, and limited-time drops
4. Use Gems earned through gameplay to open Gem Cases with guaranteed items

Additionally, Rain.gg hosts frequent Rain Events — random reward drops in the chat that reward active players just for being online and engaged. Participation requires minimal account verification, making it easy to join in and earn.

Built with Transparency & Trust

Every result on Rain.gg is backed by a Provably Fair system, allowing users to verify all roll outcomes and item distributions. You can view hash history, confirm seed values, and trust that every result is randomized and tamper-proof.

Join Rain.gg Today

Whether you’re collecting CS2 skins, opening cases, upgrading items, or claiming daily rewards — Rain.gg gives you a trusted, entertaining way to build your inventory and earn more while you play.