To redeem a Humble Bundle game key, first confirm the Humble purchase offers a Steam key. Then sign in to the Steam account where you want the game, open Games > Activate a Product on Steam, and follow the prompts to enter the key.
Before you start: confirm the key is for Steam
Open the relevant purchase or library entry in the Humble account that made or received the purchase. Check the item’s platform and redemption details; do not assume every Humble item supplies a Steam key. If the item explicitly offers a Steam key, reveal or copy it using the controls displayed on that page. Humble’s page controls may vary, so use the labels you see rather than relying on a particular button name.
Make sure you have a Steam product key, not a Steam Wallet code. A product key registers a game or other product; the Steam Wallet code form is for adding funds.
Redeem the key in the Steam client
- Open the Steam client and sign in to the account where you want the game added.
- From the top menu, choose Games > Activate a Product on Steam. Steam’s retail-key help also documents the route + Add a Game > Activate a Product on Steam; either route opens product activation. See Steam’s activation instructions and retail CD-key guidance.
- Follow the onscreen instructions and enter or paste the key when Steam asks for it.
- Complete the prompts. If the key is accepted, the product is registered to the Steam account you are signed in to.
Steam says it is also possible to register a CD key through a browser; its activation instructions describe that option. The client and browser are alternative interfaces, not different kinds of keys.
#1 Best Overall
- International (UK) Version
- 7.4” diagonal, HDR OLED, 1280 x 800 x RGB, up to 90Hz Refresh rate, High performance touch, <0.1 ms Response time, 1,000 nits peak brightness (HDR), 600 nits (SDR)
- SteamOS 3.0 (Arch-based)
- 512GB NVMe SSD, 16GB LPDDR5 on-board RAM (5500 MT/s quad 32-bit channels), microSD UHS-I supports SD, SDXC and SDHC
- 6 nm AMD APU, CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32
If Steam rejects the key
- Check the copy. Copy the key again from Humble and look for missing or extra characters.
- Confirm the platform. Make sure the Humble item specifically provides a Steam key. A key intended for another launcher or service will not register as a Steam product.
- Check the signed-in account. Verify you are activating the game on the Steam account where you want it. If the game is already in that account’s library, a duplicate registration may not be possible.
- Read the exact error and contact the appropriate support. Steam’s guidance about referring invalid or duplicate keys to a developer or publisher applies specifically to Steam-issued activation keys. It does not establish the right contact for every key delivered through Humble. For a Humble-delivered key, use the purchase details and the key’s error message to determine whether to contact Humble or the game’s publisher.
Steam-issued activation keys can also be intended for registering a product with a third-party client or service rather than adding a new game to Steam. Check the key’s stated destination; Steam explains this distinction in its activation-key guidance.
Quick Recap
Best Value
- Valve is entering the gaming console marketplace with the new Steam Deck, a console geared towards PC gamers. The Steam Deck can be docked to a monitor, and used as a PC, or docked to a TV.
- Players can play a huge variety of games at any time with the comfort of a console and the freedom of a PC. Not anti-glare screen.
- Like the name suggests, the Steam Deck will include upgraded 1TB storage, and will include a carrying case. A micro SD slot will also enable expanded storage.
- Valve partnered with AMD to create a specialized APU optimized for handheld gaming, and Valve says the chip will deliver performance to run AAA gaming titles.
- The Steam Deck is outfitted with a 7-inch touchscreen, and two trackpads under the control sticks that allow gamers to operate games never designed outside of mouse and keyboard capabilities.
Rank #4
- 512 GB NVMe SSD: Fast storage for quicker game load times and space for larger game libraries.
- OLED Display: 1200x800 resolution with deep contrasts and vibrant colors for a captivating visual experience.
- Custom AMD APU: Power-efficient Zen 2 CPU and RDNA 2 GPU for desktop-level gaming performance.
- Expandable Storage: Add more space with a microSD card slot, ensuring you can bring even more games with you.
- Versatile Controls: With built-in thumbsticks, trackpads, and touchscreen controls, you have full control over your gaming experience.
Rank #3
- 【Upgraded】We sells product with professionally upgraded to 2TB SSD. Original Seal is opened for upgrade ONLY.
- 【Stunning 7.4" HDR OLED & 90Hz Motion】 Experience striking contrast and brilliant clarity with the all-new 7.4-inch HDR OLED display. Designed from the ground up for gaming, it features a 90Hz refresh rate for smooth motion and pure blacks. This handheld is capable of delivering an immersive visual experience, ensuring your Steam library looks better than ever with vibrant colors and amazing motion rendition.
- 【30-50% More Battery & Efficient Performance】 Play your favorites longer with up to 50% more battery life. By fitting a larger battery and a power-efficient OLED panel, this device provides extended gameplay sessions. It’s the perfect travel companion for long flights or commutes. The updated AMD APU ensures high-speed performance for AAA titles while maintaining incredible energy efficiency.
- 【3X Faster Downloads with Wi-Fi 6E】 Never wait for a game again. Equipped with Wi-Fi 6E, this Steam Deck OLED offers increased bandwidth and lower latency, delivering downloads up to 3 times faster than previous models. This ensures stable online play and rapid updates, making it the most reliable wireless gaming handheld for modern high-speed home networks.
- 【Responsive Touch & Enhanced Connectivity】 Enjoy a vastly improved touchscreen with higher fidelity and faster haptics. We’ve added a dedicated Bluetooth antenna to improve connections for multiple controllers. Whether using the built-in trackpads or the included external controller, this allows for precision play in everything from FPS to complex strategy games.
Rank #2
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