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Graviton Core

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About Graviton Core

Graviton Core is a fast-paced arena bullet hell in which you play as a gravitational anomaly. You bend space and absorb incoming projectiles, turning them into power. Each projectile is both a threat and an opportunity: pull them into your orbit to build mass, then unleash that mass in explosive attacks.

Balance risk and power

You can hold energy beyond its safe limit to increase your power, but waiting too long causes an overload that destroys you. Each run tests how long you can manage the growing danger before everything collapses. Progress depends on skill, with no permanent upgrades or grind.

Arenas and modes

Fight across multiple arenas, each with its own layout and hazards. Endless mode challenges you to keep going, while global leaderboards track scores.

Chain reactions

Detonate explosions whose scale depends on your accumulated mass, setting off massive chain reactions. Combat escalates under constant pressure, rewarding greater risks with greater potential rewards.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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