

BlockBlast
Fit colorful blocks, clear lines, and build combos in BlockBlast!
Game details
- Developer
- ChimneyL
- Category
- Puzzle
- Controls
- Mouse · Touch
- Players
- Single player
- Devices
- desktop
- Published
- 2026-09-22
- Orientation
- Portrait and landscape
- Updated
- 2026-09-23
Game previews

About BlockBlast
Fit colorful blocks, clear lines, and build combos in BlockBlast! Chase your best score in Classic mode or explore 48 Adventure levels with score challenges and colorful gem-collection goals.
How to play BlockBlast
- Drag blocks onto the 8×8 board.
- Fill a complete row or column to clear it.
- Use all three blocks to receive a new set.
- In Adventure mode, reach the target score or collect every required gem by clearing its row or column.
- Keep space available—the game ends when none of your remaining blocks fit!
Controls
Mouse
Touch
Three blocks, one connected plan
You receive a new set after placing all three pieces. Compare their shapes before placing the first: a line clear with one piece can open a space for another.
Play toward the current goal
Classic rewards keeping the board playable. In Adventure, read the score or gem objective. Clear the row or column containing a needed gem rather than spending every move on unrelated lines.
Common questions
When do new blocks arrive?
After you use all three pieces in the current set.
How are gems collected in Adventure?
Clear the row or column containing a required gem.
Does having empty squares guarantee another move?
No. A remaining block must fit as a complete shape. Empty cells scattered around the board may be unusable.




