Reaction Grid

Content rating
Everyone
0+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

One move can transform the entire grid.
Reaction Grid is a fast tactical game of pressure, timing, and spectacular chain reactions. Place pegs, reach critical mass, capture surrounding fields, and turn your opponent’s strength into your own.
EASY TO LEARN, HARD TO MASTER
Add a peg to an empty field or one you already control. Corners react at two pegs, edges at three, and inner fields at four. When a field reaches critical mass, it spreads into its neighbours—capturing them and potentially triggering a powerful chain reaction.
CHALLENGE ADAPTIVE AI
Learn the basics against Rookie, sharpen your tactics against Robo, and test your plans against Tactical. Each opponent offers a different level of awareness, strategy, and reward.
PLAY LIVE 1v1 BATTLES
Challenge real players, choose your Challenge Entry, and compete for the complete GP Reward Pool. Every ranked game affects your rating and your position on the leaderboard.
EARN GRID POINTS
Win games, collect your daily GP, and earn additional rewards for exceptional victories. Grid Points are used only inside Reaction Grid and have no monetary value.
FEATURES
• Fast tactical matches
• Step-by-step chain reactions
• Three adaptive AI levels
• Live online multiplayer
• Player ratings and leaderboards
• Daily GP rewards
• No advertising
• No pay-to-win mechanics
Build the pressure. Find the critical field. Start the chain reaction.
Trigger spectacular chain reactions, outsmart adaptive AI or real players live
Updated on
Sep 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Improved sign-in reliability with automatic retry after temporary network connection failures. Also includes stability and user interface improvements.