Growline Gate
Hold to grow your blob and smash walls, release to shrink and slip through gates, and match each obstacle's exact size band across 10 levels.
How to play
Hold the screen, mouse button, or Space to grow the blob; release to shrink it. About 1.5 seconds before each obstacle, dashed rings appear around the blob showing the size you need: at a pink gate, fit your blob between the two rings; at an amber wall, grow past the single ring. Matching the band scores points; being too big or too small at a gate, or too small at a wall, costs one heart. Clear all 10 levels to win.
Controls
- Tap / Click and hold: grow the blob
- Release: shrink the blob
- P or Esc: pause
- Tap / Space / Enter: start or restart
Tips
- Watch the dashed rings around the blob — they show the exact size band for the next obstacle.
- At gates, aim between the two rings: too big crashes, but too small slips through and also costs a heart.
- Start holding about a second before a wall so you reach full size in time.
- You have 3 hearts, so one mistake isn't fatal — adjust quickly for the next obstacle.
- Later levels mix gates and walls with random sizes, so release your hold and re-read the rings every time.
About Growline Gate
Growline Gate is a one-button timing game: a candy-colored blob rolls right on its own, and your only control is its size. Pink gates have a hole of a specific radius — too big and you crash, too small and you slip through the gap and lose a heart anyway. Amber walls need a big enough blob to shatter them. Every obstacle has its own size, so both growing and shrinking matter at every moment, and you start each run with 3 hearts instead of a single mistake ending everything.
