Free HTML5 browser game

Rune Reactor

Rune Reactor is a spell-building auto-battler where every rune changes your magic. Draft elemental and modifier runes, combine them into powerful spells, and survive increasingly dangerous enemy waves. Collect gold and Arcane Dust, discover rare combinations, defeat bosses, and unlock permanent upgrades for future runs.

Game description provided by Playgama.

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Current source controls: - Select runes to build and improve your spells. - Your wizard automatically attacks nearby enemies. - Click dropped gold and Arcane Dust before they disappear. - Use gold between waves to buy health, runes, and upgrades. - Combine elemental runes with modifiers to discover new spells. - Defeat bosses and survive as many waves as possible. - Spend Arcane Dust on permanent upgrades after a run. - Use the bonus wheel when it becomes available.

Quick facts

Game details

Channel: Shooting Games
Subcategory: FPS Games
Provider: Playgama
Platform: Web Browser
Orientation: landscape
Updated: July 20, 2026

About Rune Reactor

Game description provided by Playgama.

How to play

- Select runes to build and improve your spells. - Your wizard automatically attacks nearby enemies. - Click dropped gold and Arcane Dust before they disappear. - Use gold between waves to buy health, runes, and upgrades. - Combine elemental runes with modifiers to discover new spells. - Defeat bosses and survive as many waves as possible. - Spend Arcane Dust on permanent upgrades after a run. - Use the bonus wheel when it becomes available.

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