Block Defense
C%C3%A9dric Ragamuffin Strategy In-app purchases Contains ads
Line up blocks, build towers, defend your base! Merge puzzle meets tower defense
- Downloads
- 11+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 25
- 2026 · v1.4
Screenshots
About Block Defense
Drop blocks. Line them up. Build towers.
Block Defense is a block puzzle with a twist: the pieces you place don't just
fill space, they turn into towers that protect your base. Fit them onto the
grid, complete a line, and see what it becomes.
LINE THEM UP
Four blocks in a row merge into a tower. Make the line longer and you get a
better one. Horizontal, vertical, diagonal - if the line is unbroken, it counts!
PLAN AHEAD
You can see the enemy path from the moment the level starts. Place blocks right
on it and they'll have to break through - that's extra time for your towers.
HELP WHEN YOU NEED IT
Heal your base, upgrade what you've built, slow the enemies down, or give every
tower a boost when a wave gets tricky.
Easy to pick up, tricky to master. How far can you get?
Download Block Defense and start building!
Block Defense is a block puzzle with a twist: the pieces you place don't just
fill space, they turn into towers that protect your base. Fit them onto the
grid, complete a line, and see what it becomes.
LINE THEM UP
Four blocks in a row merge into a tower. Make the line longer and you get a
better one. Horizontal, vertical, diagonal - if the line is unbroken, it counts!
PLAN AHEAD
You can see the enemy path from the moment the level starts. Place blocks right
on it and they'll have to break through - that's extra time for your towers.
HELP WHEN YOU NEED IT
Heal your base, upgrade what you've built, slow the enemies down, or give every
tower a boost when a wave gets tricky.
Easy to pick up, tricky to master. How far can you get?
Download Block Defense and start building!
What’s new
Version 1.4 · Updated October 25, 2026
Minor bug fixes and improvements
Play today's Frostfire puzzle
Balance fire and ice: half of each in every row and column. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
Alternatives to Block Defense
Looking for apps like Block Defense? Here are 6 similar Android apps on Google Play. The highest rated is Jelly Defense (4.3/5).
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Block Defense | – | Free | 10+ | Oct 25, 2026 | |
| Blue Fish Yokohama | – | 4.49 USD | 10+ | Aug 22, 2026 | Compare |
| Line Dodging | – | 7.99 USD | 10+ | Feb 25, 2026 | Compare |
| Jelly Defense | 4.3 / 5 | 2.99 USD | 100,000+ | Nov 12, 2025 | Compare |
| Terminal Bastion: TD Premium | – | 2.49 USD | 100+ | Nov 3, 2026 | Compare |
| Game DynaFluid | – | 0.49 USD | 50+ | Oct 4, 2026 | Compare |
| Glyph | – | 1.99 USD | 50+ | Oct 17, 2026 | Compare |
Compare Block Defense with the top alternatives: ratings, updates, ASO score and keyword gaps →
Similar apps on Google Play
- Blue Fish Yokohama
- Line Dodging
- Jelly Defense
- Terminal Bastion: TD Premium
- Game DynaFluid
- Glyph
- Minesweeper Fields
- Slime Roguelike Board RPG
- XBreaker LF
- Idle : Mold Farm
- Gravity Guards: Smart Idle RPG
- Diamond Balls - Cave
- Neat Nexus: Idle Tower Defense
- Snakey Puzzle: Premium
- Idle Mining Clicker Tycoon
- 50-50 Sport Edition
- Submarine Quest: Merge&Explore
- Get Fish!
- Hockey Puck Slingshot
- Garden Guardians TD
- Idle Slime Training RPG
- Rubik's Cube - Unlimited DIY
- Radient
- Floor
- Idle Clicker RPG: Isekai world
- Morris 2: The Gauntlet
- Candy Blast: Offline Game
- Brandubh
- YouFluence
- Bouncy Balls
- Paper Pain - Premium
- Smasher Water Racing
- Family Spy: WiFi Party Game
- [365fun] Bullet Hell
- Wood Nuts: Nuts & Bolts
- The Crushing Abyss
- Nozie Tower Defense XL
- Flicker
- KamaSuma
- 3D Cube Solver - Magic Cube
- Sudoku All in One Pro
- Cube_Vegas
- Little Things™
- Bugs Attack Picnic
- Level Echo: Offline Puzzle
- Octile
- Silvers Snake: Roguelike Retro
- Rysiek Pro: IO Play