- PLATFORM
- Steam
- GENRE
- Action · Indie · Early Access
- RELEASED
- 2026
- DRM
- Steam
- STUDIO
- aQuadiun
Buy Corebreaker Steam key
Corebreaker is a fast-paced action-platformer game with rogue-like elements. Play as Nova, a robot designed to awaken when humanity is extinct by the machines. Unlock abilities, upgrades and powerful weapons as you fight your way through supreme robots to find out your purpose!
PRICE DATA LAST CHECKED · SOME LINKS MAY EARN US A COMMISSION
BEST PRICE TODAY
$3.86
at Kinguin · Steam key · 52% off RRP
DE / EUR CATALOG · CONVERTED FROM EUR
Go to Kinguin → for CorebreakerCompare prices in official stores
Licences issued directly by the publisher or an authorised retailer. These cannot be revoked.
| Store | Edition | Price | Go to store |
|---|---|---|---|
 SteamOFFICIALDIRECT STEAM LISTING | Standard | CHEAPEST $7.99 | Buy Corebreaker at Steam |
Compare prices in keyshops
Third-party sellers reselling keys on a marketplace. Usually cheaper — read the key type and activation region before the price, then confirm the seller terms on the store page. Right now the cheapest keyshop listing saves $4.13 against the best official price.
| Store | Key type | Price | Go to store |
|---|---|---|---|
 KinguinMATCHED BY STEAM APP ID Global | Steam key | CHEAPEST $3.86 | Buy Corebreaker at Kinguin |
About Corebreaker
Corebreaker was developed by aQuadiun and published by Astrolabe Games. The release date was May 7, 2026. The genre is characterised as Action and Indie and Early Access.
Break Through the Core in a Bulletstorm! Corebreaker is a fast-paced action-platformer game with rogue-like elements. You are Nova, a robot awakened at the brink of humanity's extinction at the hands of machines. Your mission? To save, search, or destroy? The choice is yours, but you must get to the core first – Unlock abilities, upgrades and powerful weapons as you fight your way through supreme robots to find out your purpose! Crisp Controls, Fluid Movement, and Dynamic Combat! Run, jump, dash, and shoot the way through hordes of robots, combining various melee attack moves for maximum impact. While some battles may challenge you more than simply mowing down grass, the satisfaction of overcoming tough enemies with smooth, skillful combat is what makes the game truly fun and exciting! Fail Fast, Fail Forward! No matter how many times Nova falls, it can be extracted, repaired, and sent right back into the fray. While progress resets, some of the power-up chips and resources collected deep within the ruins are preserved. Use these to permanently upgrade Nova's systems, unlock stronger skills, power move punches, additional gadgets, and more powerful weapons. Go Deep into the Underground Ruins... All the way to the Core! The underground ruins are vast and ever-changing, with their structure shifting with each Nova’s deployment. As Nova delves deeper, both the types and configurations of enemies evolve. In addition to the bosses guarding each biome, powerful elite enemies different in sizes and skills await your challenge. Break down walls to discover hidden rooms filled with useful resources and treasures, arm yourself at power-up terminals and weapon shops, and fear not “death” — Remember? For with each journey, Nova will only grow stronger. Features • Crisp controls and fluid movement. • Satisfying gunplay. • 4 biomes with unique enemies, mini-bosses and epic boss fights. • 20+ permanent abilities to unlock. • 50+ upgrades to combine and create your build in each run. • 40+ weapons to unlock and destroy your enemies. • Global leaderboard. Improve your high score to be in the top 10 players.
Corebreaker compatibility
- Steam Deck
- Unknown
- Linux
- Not supported
- macOS
- No native build
PC requirements come from the game's official Steam storefront listing. PriceSpawn does not estimate hardware requirements when a separate tier is not available.
MINIMUM
Minimum: • OS *: Windows 7, 8 or 10 (64bit) • Processor: 2.0 GHz • Memory: 2 GB RAM • Graphics: 512 MB • Storage: 512 MB available space
RECOMMENDED
Steam has not published separate recommended PC requirements for this listing.
Source: Steam store page
Where to buy Corebreaker cheap
Corebreaker launched at $7.99 in 2026. On the canonical US/USD baseline, the lowest confirmed-unrestricted total is $3.86 at Kinguin, which is 52% off the recommended price.
On that same baseline, official stores start at $7.99, so the keyshop route saves $4.13 on this title. That saving comes with a trade-off: keyshop listings are resold keys, and a listing marked as a gift is not a standard key. The key type column above tells you which is which.
Feed update times differ by store. Confirm the current price, product type and activation region on the store page before completing the purchase. Our comparison methodology explains matching, ranking and checkout-fee limitations.
Corebreaker — frequently asked questions
- What is the cheapest price for Corebreaker?
- On the canonical USD comparison baseline: $3.86 at Kinguin — 52% off the $7.99 RRP. Use the country selector for regional prices.
- Where can I download Corebreaker after the purchase?
- Corebreaker activates on Steam. After buying you receive a key or a direct licence, redeem it in the Steam client, and the game stays in your library permanently.
- Is it cheaper to buy Corebreaker from a keyshop or an official store?
- On the canonical USD comparison baseline, a keyshop is currently $4.13 cheaper: $3.86 at Kinguin against $7.99 at Steam. The keyshop listing is a resold key, so check the key type and region first.
- Is Corebreaker Steam Deck compatible?
- Steam Deck compatibility data is not available for Corebreaker yet.
- Can I play Corebreaker on Mac?
- No. Corebreaker has no native macOS build.
- Is Corebreaker Linux compatible?
- Corebreaker has no verified Linux support. Proton results vary and are not guaranteed.
