Protects your base from zombies by blocking their movement.
Tips
- These are important late game, but you may not need to build them until waves 35-40.
- When building your outer walls, don't put then directly next to each other. Leave a space between each row to mitigate the damage of Screamers.
- Walls get expensive fast. Keep only one row untill you really need more.
- Use your boss money to help keep walls up. You don't need to max out every building.
- If you build your base on a wall or in a corner, Try to triple layer your walls where the attacks are largest.
- If a singular wall keeps dying, level it up. it's increased health will stop it from being destroyed and save you a lot of gems.
- You may need to double or triple layer your walls when going late game.
Characteristics at different levels (Easy)
| Level | Health | Upgrade | Cost | Sell for | Maximum Shields |
|---|---|---|---|---|---|
| 1 | 3000 | 36 | 18 | 10 | 10 |
| 2 | 4500 | 60 | 54 | 30 | 13 |
| 3 | 7500 | 120 | 114 | 65 | 16 |
| 4 | 12k | 270 | 234 | 140 | 19 |
| 5 | 18k | 570 | 504 | 300 | 22 |
| 6 | 30k | 900 | 1074 | 640 | 25 |
| 7 | 50k | 2100 | 1974 | 1180 | 28 |
| 8 | 80k | 4500 | 4074 | 2440 | 31 |
| 9 | 120k | 8400 | 8574 | 5140 | 34 |
| 10 | 200k | 18k | ~17000 | 10.1k | 37 |
| 11 | 320k | 36k | ~35000 | 20.9k | 40 |
| 12 | 520k | 72k | ~71000 | 42.5k | 43 |
| 13 | 840k | 144k | ~143k | 85.7k | 46 |
| 14 | 1.3m | 294k | ~287k | 172k | 49 |
| 15 | 2.1m | 588k | ~581k | 348k | 50 |
| 16 | 3.4m | 1.13m | ~1.17m | 701k | 55 |
| 17 | 5.5m | 2.34m | ~2.3m | 1.38m | 55 |
| 18 | 8.8m | 4.68m | 2.78m | 60 | |
| 19 | 14.1m | 9..42m | 5.59m | 60 | |
| 20 | 22.6m | 18.8m | 11.2m | 65 | |
| 21 | 36.2m | 37.7m | 22.5m | 70 | |
| 22 | 58m | 75.4m | 45.1m | 70 | |
| 23 | 92.8m | 150m | 90.4m | 75 | |
| 24 | 148m | 301m | 181m | 75 | |
| 25 | 237m | 362m | 80 | ||
| 26 | 380m | 85 | |||
| 27 | |||||
| 28 | |||||
| 29 | |||||
| 30 |
a
Trivia
- Walls have the second most health out of any building in the game, behind the base.
[1] original reference