Trailer & screenshots
About this game
Fill the line, light the fuse, start the reaction! Block Reactor is a block puzzle with chain reactions and Chips × Mult combos that keep growing.
How to play
- Drag pieces onto the 8×8 board and fill rows or columns to clear them.
- A line of a single color is pure and doubles your Mult.
- Bombs blast 3×3, bolts clear a row and a column, prisms match any color… and they set each other off in chain reactions.
A run with goals
- Every round has a score target and a limited number of pieces.
- Beat 8 sectors of 3 rounds. The third round of each sector is a boss that bends one rule.
- Between rounds, spend your coins in the shop.
- Beat the last boss to stabilize the reactor, then keep going in endless mode.
Build your combo
- 29 charms that change the rules: stronger pure lines, bigger bombs, bonuses that grow with your streak…
- Charms trigger from left to right, so their order matters.
- Boosts to reshuffle, rotate or add pieces when you need them.
Features
- Daily challenge: the same pieces, bosses and shop for everyone, one try per day
- World ranking: today's daily challenge and the best runs of all time
- Share your result with emojis, no spoilers
- Rounds of 1 to 2 minutes, and every run is different
- A guided first round teaches you everything without reading
- No account needed, plays offline (the ranking needs a connection)
- Available in 10 languages
Free to play with optional ads. Optional Premium (one-time purchase): no ads, rewards without watching a video and a third boost slot.
Can you stabilize the reactor?
Information
- Status
- Released
- Release
- TBA
- Art style
- Vector, Minimalist, Sci-Fi
- Platforms
- Android
- Price
- Freeads · in app purchase
- Players
- Single player
- Age rating
- 3+
Tags
AI disclosure
Yes, AI was used. Most of the game's code was written with an AI coding assistant (Claude), then reviewed, played and tested by the developer. The store texts and the translations into 10 languages were drafted with the same assistant and reviewed. No AI image, music or voice generators were used: the blocks, effects, icon and sound effects are drawn and synthesized by the game's own code, the charm icons are standard emoji, the game has no music, and the screenshots and banner are captures of the real game.
Discussion
Trailer & screenshots
About this game
Fill the line, light the fuse, start the reaction! Block Reactor is a block puzzle with chain reactions and Chips × Mult combos that keep growing.
How to play
- Drag pieces onto the 8×8 board and fill rows or columns to clear them.
- A line of a single color is pure and doubles your Mult.
- Bombs blast 3×3, bolts clear a row and a column, prisms match any color… and they set each other off in chain reactions.
A run with goals
- Every round has a score target and a limited number of pieces.
- Beat 8 sectors of 3 rounds. The third round of each sector is a boss that bends one rule.
- Between rounds, spend your coins in the shop.
- Beat the last boss to stabilize the reactor, then keep going in endless mode.
Build your combo
- 29 charms that change the rules: stronger pure lines, bigger bombs, bonuses that grow with your streak…
- Charms trigger from left to right, so their order matters.
- Boosts to reshuffle, rotate or add pieces when you need them.
Features
- Daily challenge: the same pieces, bosses and shop for everyone, one try per day
- World ranking: today's daily challenge and the best runs of all time
- Share your result with emojis, no spoilers
- Rounds of 1 to 2 minutes, and every run is different
- A guided first round teaches you everything without reading
- No account needed, plays offline (the ranking needs a connection)
- Available in 10 languages
Free to play with optional ads. Optional Premium (one-time purchase): no ads, rewards without watching a video and a third boost slot.
Can you stabilize the reactor?
Information
- Status
- Released
- Release
- TBA
- Art style
- Vector, Minimalist, Sci-Fi
- Platforms
- Android
- Price
- Freeads · in app purchase
- Players
- Single player
- Age rating
- 3+
Tags
AI disclosure
Yes, AI was used. Most of the game's code was written with an AI coding assistant (Claude), then reviewed, played and tested by the developer. The store texts and the translations into 10 languages were drafted with the same assistant and reviewed. No AI image, music or voice generators were used: the blocks, effects, icon and sound effects are drawn and synthesized by the game's own code, the charm icons are standard emoji, the game has no music, and the screenshots and banner are captures of the real game.