Steam

Killer Frequency (Steam)

One-time payment

€4.05excl. VAT

Available to order

Delivered after a quick manual verification — typically the same day.

14-day refund on unrevealed keys

Genuine licence, EU invoice included

Sold by Kiaveo

Independent EU software reseller

✓ Official invoice

About this licence

The key redeems on Steam, granting permanent access to this horror adventure game. This is a genuine software licence acquired for lawful resale with full activation support. Your purchase includes a valid VAT invoice for all required documentation. The game requires a Steam account for activation and play. The licence is valid worldwide with no regional restrictions on activation or play. Once redeemed, the game remains permanently in your Steam library. The key works with all Steam client versions on supported operating systems. This is a single-user licence for personal use on your Steam account. No additional software is required beyond the Steam client. Activation support is available if you encounter any issues redeeming your key. The licence term is permanent with no expiration or renewal requirements. This product includes a VAT invoice for all eligible purchases. The digital key format eliminates the risk of lost or damaged physical media. Your purchase supports the developers directly through authorised distribution. The game will receive all standard Steam updates and patches automatically. Multi-language support depends on the game's specific language options.

What's included

secure delivery through your order page
Global activation with no region locks
Permanent access on Steam
Includes VAT invoice
Full activation support

Frequently asked questions

How do I activate Killer Frequency (Steam)?

Redeem the provided key in your Steam client under 'Games > Activate a Product'. The key works globally with no regional restrictions. After activation, the game will download automatically to your Steam library. You can install and play it on any compatible device with your Steam account.

What does worldwide activation mean?

The licence has no geographical restrictions and can be activated from any country. The game will be playable in all regions where Steam operates. Your purchase is not tied to any specific location or IP address. The same key works identically worldwide.

When will I receive my key?

secure delivery through your order page after payment processing completes. Check your inbox and spam folder for the email containing your key. The key will also appear in your order history on this store. There are no shipping delays as this is a digital product.

What payment documentation is included?

Every purchase includes a valid VAT invoice for your records. The invoice contains all required details for tax or expense purposes. You can download the invoice from your order confirmation email. Business customers may use this for accounting and reimbursement.

What happens after activation?

The game remains permanently in your Steam library. You can download and play it anytime on any device with your Steam account. All future updates and patches are delivered automatically through Steam. The licence does not expire or require renewal.

Product details

Brand	Steam
Category	All Games
Platform	Steam
License	Standard
Activation region	Global
Delivery	Digital key — secure order-page delivery
Invoice	EU invoice included

System requirements

Product-specific requirements have not yet been verified. Check the publisher’s compatibility information before purchase or ask support to confirm your setup.