What Block Cascade is
Pieces fall from the top of a narrow well, you rotate and position them as they come, and any horizontal line you fill completely disappears and the rows above drop into its place. The run ends when the stack reaches the top.
The speed is tied to progress rather than to the clock: the level rises every ten lines you clear, and each level drops pieces faster. Time spent without clearing a line does not raise the level, so the pace follows the lines you have cleared rather than the clock.
Several conveniences are built in. Pieces come from a shuffled bag of all seven shapes, so you cannot be starved of the one you need indefinitely. A ghost outline shows where the current piece will land. C puts a piece into hold and swaps it back later, once per piece. And a short lock delay after a piece lands lets you still slide or rotate it, so touching down is not immediately final.
How it plays
Drag left and right to steer the falling piece and tap to rotate it. Flicking down slams a piece straight into place. On a keyboard, ←→ move, ↑ rotates, ↓ soft-drops, Space hard-drops, C holds and P pauses.
Getting better at it
Keeping the stack flat is worth more than it looks. Every hole buried under a piece locks away the rows above it until it is dug out, and digging costs more placements than avoiding the hole would have. A flat stack also accepts a wider range of shapes, so an awkward sequence has somewhere to go.
Clearing several lines at once is worth substantially more than clearing them one at a time, so it pays to build a few rows deep before cashing in. The balance to strike is that a tall stack held for a multi-line clear leaves you very little room to absorb an awkward piece, and the taller it gets the more expensive a single mistake becomes.
The slam drops a piece straight down and locks it, skipping the lock delay that would otherwise let you slide or rotate it after it lands. That delay is the window in which a placement can still be adjusted, so a slam trades it away in exchange for speed.
Who it suits
Anyone who wants the falling-block loop without an install, an account or a tutorial. Touch and keyboard controls are both provided, and because the speed is driven by lines cleared rather than by the clock, the first levels of a run are slow ones.
The stack built during those first levels is the stack inherited when pieces start arriving faster. The hold slot is available throughout, so parking an awkward piece is an option while the pace is still slow.
Questions
Does it get faster?
Yes, but with lines cleared rather than with time. The level rises every ten lines and each level drops pieces faster, so the speed reflects your progress.
Is there a hold slot?
Yes. C holds the current piece and swaps it back in later, once per piece. A ghost outline also shows where the piece will land.
Is a multi-line clear worth more?
Considerably. Clearing several rows in one placement scores much better than clearing the same rows one at a time.
Can I play with a keyboard?
Yes. Arrow keys move and rotate and Space slams, alongside the touch controls.
At a glance
- Genre
- Puzzle, falling blocks
- Players
- One, with friend-code score challenges
- Controls
- Drag, tap and flick on touch; arrows, Space and C on a keyboard
- Saves
- Best score kept in this browser
- Cost
- Free, no account, nothing to install