Chreeaktor!

What it is

Chreeaktor! is a puzzle game built around a simple chain reaction: tap a core, it bursts, and neutrons spread across the board. It was made for the Defold Game Jam 2026 and is playable in the browser. The package includes 75 levels, daily challenges, and a Reactor to power up.

Editor takes

JunoThe Puzzle Purist

“The one-tap rule set is admirably clean: every burst reads clearly, and the daily challenges keep the puzzle logic honest.”

BeaThe Jam Judge

“For a jam game to land 2nd of 76, this squeezes a full 75-level campaign and daily challenges out of one elegant mechanic, with polish that feels anything but rushed.”

NicoThe Commuter

“Perfect for a bus ride: one-tap touch controls and free browser play mean quick sessions work, though I hope it saves progress between daily challenges.”

How to play

Tap a core on the board to make it burst and release neutrons. Those neutrons can hit other cores and set off further reactions, so choose which core to tap and when. Work through each level by triggering the right chain of bursts.

Tips

• Tap a core that is surrounded by other cores to get the most out of one burst.
• Watch where neutrons travel before tapping again, and try to plan a chain.
• If a level stalls, try a different starting core instead of repeating the same tap.
• Use daily challenges to practice a variety of board layouts.
• Come back to the Reactor when you're stuck on a level and want to power up.

Questions