Jelly Polyomino Evolution
Five-cell jelly pentominoes are a whole different beast from the four-cell blocks you grew up with.
About This Game
Five-cell jelly pentominoes are a whole different beast from the four-cell blocks you grew up with. Jelly Polyomino Evolution deals twelve wobbly shapes — crosses, hooks, long bars, zigzags — onto a 10x20 well, and every extra cell makes tidy stacking noticeably harder.
Fill complete rows to clear them, and the payout ladder rewards ambition steeply: one line is worth 100 points, but clearing four at once pays 800.
Meanwhile two clocks tick against you. The fall speed quietly rises about five percent every ten seconds, and a separate 10-second bomb timer keeps reloading: when it empties, your next piece arrives as a single-cell bomb that detonates on landing, vaporizing a round blast zone of jellies. Aimed into a dense mess it becomes rescue and points at once; wasted on open floor it's nothing.
Reading awkward shapes early, banking multi-line clears, and steering bombs into trouble spots is the whole art. For stack-puzzle veterans hunting a fresh challenge.
Game Tips
- 🧱 Clearing several rows at once pays far more
- 💣 Bombs give 15 points per cell destroyed — drop them where it's packed
- ⏩ Blocks fall faster over time — tidy the board ahead of it
Controls
- ◀ ▶ buttons : move the block left or right
- Tap the left/right side of the screen : rotate that way
- DROP button : drop it all the way down at once
- ← → : move left or right
- ↑ · W · X : rotate clockwise
- Z · Q : rotate counterclockwise
- ↓ · S : move down one cell
- Space · Enter : slam down to the bottom
Game info
- Players
- 1 player
- Developer
- PLAYMINIT — original game, made in-house
- Released
- 2026.05.21
- Last updated
- 2026.11.05
- Version
- v1.7
- Scoring
- pts · Higher is better
- Monthly ranking
- Supported
- Controls
- Touch · Keyboard
Dev Log
- v1.7
Behind-the-scenes cleanup
- No changes to gameplay
- v1.6
Behind-the-scenes cleanup
- No changes to gameplay
- v1.5
Five-line clear fix
- Fixed 5-line clears breaking the score and leaderboard
- 5-line clears now award 1200 points
Earlier versions (5)
- v1.4
Keyboard controls
- Added WASD, Q, X and Enter keys
- v1.3
Five-cell pieces
- Pieces are now the 12 five-cell jelly shapes
- Bombs load every 10 seconds and blast a bigger hole
- v1.2
New font
- Pixel font replaced with a bold standard font
- v1.1
Random jelly shapes
- Pieces are now random jelly shapes of 2 to 9 cells
- New touch buttons to move and drop
- Blocks fall faster every 10 seconds
- v1.0
First release
- Stack falling jelly blocks and fill rows to clear them
- Every 3 cleared lines loads a bomb
