Drone Upgrade Modules in Stellar Blade are essential for enhancing EVE’s drone, transforming it from a scanning device into a versatile firearm with various firing modes and improved utility. These modules can be found throughout the game’s regions by defeating Scavenger Robots, opening High-Security Crates, or purchased from the merchant D1G-g2r in the Wasteland.
Finding Drone Upgrade Modules
Drone Upgrade Modules are crucial for evolving the drone’s capabilities, allowing it to detect collectible Cans, unlock high-security chests, and significantly boost its combat effectiveness with enhanced ammunition and new firing modes. While numerous modules are available, players will find more than enough to fully upgrade all drone branches, meaning missing a few during exploration will not hinder a complete upgrade path. However, these upgrades are permanent and cannot be reset, so careful planning is advised.
Modules are primarily acquired through three main methods:
- Scavenger Robots: These small, robotic enemies are a common source. They attempt to flee and self-destruct upon taking damage, dropping one or more modules when defeated. Players should engage them immediately to prevent their escape.
- High-Security Crates: Many locked chests contain Drone Upgrade Modules. These crates often require a Hacking Tool upgrade or a specific Passcode, which can be found in nearby documents or dropped by other robots. Some crates can yield multiple modules.
- D1G-g2r (Merchant): The merchant located at the Scrap Yard in the Wasteland sells Drone Upgrade Modules. Each module costs 50 Micro Coils and 250 Micro Drives, providing a reliable alternative for players struggling to find modules through exploration.
Regions like Matrix 11 and the Wasteland are known for a high concentration of scavenger robots and module-bearing crates. The Great Desert and Altess Levoire also contain a significant number of modules. Before reaching late-game points of no return, it is recommended to thoroughly explore Spire 4 and Eidos 9, as these areas also contain several modules.
Spending Drone Upgrade Modules
Drone Upgrade Modules are spent at any Repair Console found at Supply Camps or directly with Lily at the Tetrapod hideout in Xion City. The drone’s upgrade tree is divided into three distinct branches, each offering unique enhancements:
| Branch | Key Upgrades | Priority |
|---|---|---|
| Environment | Scanner Range, Recharge Speed, Can Detector | Useful for exploration, especially for finding Cans. |
| Hacking | Hacking Tool | High early-game value, unlocks valuable items from high-security chests. |
| Ammo & Combat | Enhanced Slugs, Magazine Expansions, Shotgun, Explosive | Transforms drone into a formidable weapon, particularly useful in combat scenarios. |
The Environment branch focuses on improving the drone’s scanning capabilities, including scanner range and recharge speed. A key upgrade in this branch is the Can Detector, which provides an audible cue when collectible Cans are nearby, significantly aiding exploration.
The Hacking branch is highly valued early in the game. The Hacking Tool upgrade, available through this branch, allows EVE to unlock high-security chests that often contain valuable items such as Nano Suits and Exospines. Many players prioritize this upgrade to gain access to these inaccessible items.
The Ammo and Combat branch transforms the drone into a powerful ranged weapon. Upgrades include Enhanced Slugs, Magazine Expansions, and additional ammo types like Shotgun Shells, Explosive Shells, and Stingers. These combat enhancements are particularly effective in encounters where EVE’s melee range is insufficient, such as within Altess Levoire and Abyss Levoire. Since drone upgrades are permanent, it is advisable to plan the upgrade order carefully based on individual playstyle and current needs.
Confirmed Module Locations
Below is a list of confirmed locations where Drone Upgrade Modules can be found across various regions in Stellar Blade. This list is current as of November 3, 2026.
| Region | Location Details