ReactorX
Sokoban-puzzle with exclusive gameplay mechanics on a space fantasy theme.
-50% Positive · 27 reviews
81% positive (22 / 27)









Plan ahead as you place Hextones, match colors and symbols, and build high-scoring connections in a strategic tile-placement puzzle. Chase your best score across three distinct Hexgrids in Relax, Spacetime, or Hardcore modes.
Released
August 5, 2021
Price
Platforms
macOS · Windows
Developer
Publisher
Last sync
October 5, 2026
Hextones: Spacetime continues the addicting puzzle challenge from its predecessor. Connect the Hextones and jump on a journey through Spacetime! An even more challenging matchup puzzle with time mechanics. Explore three new Hexgrids through three game modes, including a Hardcore for those with a strong heart and a Relax mode with cool music!
There are 25 unique Hextones formed by a combination of colors and symbols, and a total of 100 Hextones to be placed onto the grid.

Place the Hextone onto the grid by connecting one or more of its edges to one or more Hextones already placed on the grid.
As more connections in a move, more points, but don't forget to complete the current Tier to increase the connections bonus.

NEW: Now you can see the next three Hextones, and swap between them before placing.

NEW: Hextones are unstable during this journey, if don't play any Hextones during the available time, it vanishes to return back later.

NEW Time Freeze mechanic: Complete a Tier or a six-edges connection to earn a Time Freeze usage, and then slow down the Spacetime to have more time to think in your strategy.
