Buy Lock's Quest CD Key for PC

  • PC
Lock's Quest cover

The cheapest price is 3.59€ at Eneba with a rating of 4.3 (301.3k reviews) · Version Steam Key · Region Global · We compare prices at 1 verified stores with 1 offers in stock · Updated on 22/07/2026 07h 24min. ago

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If you want to pay the minimum, the offer from Eneba in KEY format is the best option from 3.59€

The official price is unknown, but buying from third parties is usually cheaper.

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Lock's Quest is a real-time strategy tower defense hybrid that challenges players to balance construction and combat across a 75-day campaign. Set in the kingdom of Antonia, you play as Lock, a young Archineer tasked with defending your homeland from Lord Agony's invading Clockwork Army. The story unfolds through character-driven narrative moments that provide context and emotional weight to your defensive battles.

Gameplay alternates between two core phases: Build and Battle. During Build Mode, you have limited time and resources (called Source) to construct walls, turrets, traps, and support structures on isometric maps. Each defensive element serves a strategic purpose—walls block enemy advancement, turrets provide automated firepower, traps deal damage to passing units, and Helpers grant buffs to nearby defenses. You must carefully manage your limited currency and placement to prepare for the incoming assault.

Battle Mode shifts the focus to real-time action as waves of Clockwork enemies attack your fortifications. You directly control Lock using the stylus, moving him across the battlefield to repair damaged structures, engage enemies in melee combat, and unleash special attacks through mini-game sequences. This dual-role gameplay—architect and warrior—creates a unique tension between strategic planning and tactical execution.

What sets Lock's Quest apart is its seamless integration of tower defense mechanics with action RPG elements. Rather than passively watching defenses work, you're actively involved in every battle, making split-second decisions about where to position yourself, which enemies to prioritize, and when to use limited special abilities. The game gradually introduces new defensive structures, enemy types, and abilities as you progress, preventing the core loop from becoming stale.

Lock's Quest appeals to strategy enthusiasts who want more agency than traditional tower defense games offer, as well as action players seeking meaningful strategic depth. The engaging narrative and character development provide motivation beyond mechanical progression, while the bite-sized daily battles make it accessible for shorter play sessions. The game demands both planning and reflexes, rewarding players who master the balance between preparation and improvisation.

Additional options to buy this game on Steam

If you prefer to buy this game on PC without linking a bank card, you can use a Steam Gift Card, a prepaid card that allows you to add balance to your account and purchase games directly on the Steam store.

In practice, a €50 Steam Gift Card is usually enough to buy most Steam games currently available and is redeemed using a digital code. It works with all PC games available on Steam and is a common alternative for buying games without entering payment details.

Most common FAQs when buying Lock's Quest for PC in digital format:

It is a key that will allow you to download the game Lock's Quest on your PC from official download platforms.
As of 22/07/2026, in United States, the best price we have found in our selection of online stores that include the key for Lock's Quest on PC is €3.59.
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download Lock's Quest to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought Lock's Quest, and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

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