Rune Reactor

About Rune Reactor

Rune Reactor is a spell-building auto-battler from MARIN Games where every rune you draft reshapes your magic. Combine elemental and modifier runes into powerful spells, then survive increasingly dangerous enemy waves — collecting gold and Arcane Dust, discovering rare combinations, defeating bosses, and unlocking permanent upgrades for future runs.

How to Play Rune Reactor

Your wizard attacks nearby enemies automatically, so the core decisions happen between and during waves. Select runes to build and improve spells, then combine elemental runes with modifiers to discover new ones. Click dropped gold and Arcane Dust before they disappear — spend gold between waves on health, runes, and upgrades, and bank Arcane Dust for permanent upgrades once a run ends. Defeat bosses and push through as many waves as possible. Spin the bonus wheel whenever it becomes available.

Controls

• Click: Select runes and buy upgrades
• Click: Collect dropped gold and Arcane Dust
• Click: Spin the bonus wheel

Games You Might Like

Fans of Rune Reactor's elemental spell combat will find Magic Aim immediately familiar — its arcing elemental blasts and wave-clearing loop share the same auto-battler rhythm. Rise of the Dead brings the same escalating wave-survival pressure with quest-driven objectives and mobile-style progression. Zombie Space Episode II delivers visible damage numbers and randomized between-wave upgrades that mirror Rune Reactor's resource decisions. For more idle-style experiences, browse idle games, or explore the wider shooting games catalog on Playgama.