
Block Fever
Drop blocks on an 8x8 grid and clear lines before you run out of space.
1.1K plays
Soulglider made this on Mable.
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About Block Fever
Drag and drop colorful shapes onto an 8x8 grid to clear full rows and columns before you run out of space.
How to play
- Drag shapes from the bottom tray and drop them onto the 8x8 grid.
- Fill complete horizontal rows or vertical columns to clear those blocks.
- Place all three pieces from the tray to receive a new set of shapes.
- Use bomb, single tile, or randomizer boosters if you get stuck in a tight spot.
- Keep clearing lines to survive; the game ends when no available pieces can fit.
Controls
- Touch
- Drag shapes from the tray and release to place them on the grid.
- Keyboard
- Not supported.
- Mouse
- Click and drag shapes from the tray to drop them onto the grid.
More about this game
Your goal is to clear lines and score points or collect resources by placing shapes onto an 8x8 grid. You are given three pieces at a time and must place them all to receive a new batch. The difficulty naturally increases as the board fills up, leaving less room for larger shapes like the 3x3 squares or 5-block lines. The run ends when none of your available pieces can fit into the remaining empty spaces.
Tips
- Try to clear multiple lines at once or in consecutive turns to earn combo bonuses, which add 40 extra points per combo level.
- Always leave open 3x3 spaces for larger shapes or long 5-block strips, as drawing these without space will instantly end your game.
- Save your bomb and randomizer boosters for emergencies when you have no other valid moves left on the board to keep your run alive.
FAQ
- How do I get more boosters in the game?
- You can earn more boosters like bombs, single tiles, and randomizers by signing in daily to claim your daily bonus rewards from the seven-day track.
- What is the difference between Classic and Adventure modes?
- Classic mode is an endless high-score challenge, while Adventure mode features a map where you must collect specific numbers of crystals, gems, and stars to beat levels.
- How exactly are points calculated in Classic mode?
- You earn 5 points for every individual block placed, 100 points for each cleared line, and an additional 40 points for consecutive combo clears.





