> For the complete documentation index, see [llms.txt](https://castle-support.pocketarena.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://castle-support.pocketarena.com/player-castle-defense/defence-characters/cannon-tower.md).

# Cannon Tower

Cannon tower in Castle Defense deals physical damage and specifically targets grounded enemies only. It is highly effective against enemies with lower armor, swiftly eliminating them from the battlefield.

The Cannon tower can be upgraded up to 5 times during playing to enhance its power and ability greatly, as shown below:

| **Level** |                                                                                                                                        **Image**                                                                                                                                        | **Damage** | **Attack Speed** | **Attack Range** |                                    **Special Ability**                                   |
| :-------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :--------: | :--------------: | :--------------: | :--------------------------------------------------------------------------------------: |
|  Level 1  | [![](https://lh5.googleusercontent.com/7b9IqMobLlbN-6sBsIZLbOVv90pXJkc2pY6u00qs0X1FsN3LM2THboLnzFzJPgXJIst9-ivJoVjCglrLLmuW6cs_ETAkuBaVGdMoAJoqAZeCoktPu5Cg4SIwR8qqY4vgzGluhB--d1yXMYP5Yh4Mr70)](https://drive.google.com/file/d/1IRFEM0a814ishxBchPe0hZpVfFj2jom8/view?usp=drive_link) |      7     |        1.1       |        1.4       |           <p>Attacks deal damage to all enemies in an area.</p><p>Area: 10</p>           |
|  Level 2  | [![](https://lh3.googleusercontent.com/DJXrtO8DR_mzJADn_AQ9ph7b3YwQAKWLs04rKOtmf07isQnMDJ2mW2LuU7ehWhEulEwPj2AvuNJW74vWgbB1MJ9Q4BdU-lqXliKubep2Wucz9tQBFWGqT8uOTy-4JkCkN9HuHT7FRHmdGNLf7pZxLaw)](https://drive.google.com/file/d/1AgktXEc20EKscyMq9dJ7CrYTV0hiCtSK/view?usp=drive_link) |    18.2    |       1.21       |       1.54       | <p>Attacks pierce through a portion of enemies' armor.</p><p>Armor Penetration: -10%</p> |
|  Level 3  | [![](https://lh4.googleusercontent.com/6WnGHqPkDiTFKPI8wAJVIAT_h7vBLqrI4THdFoVJq_EzD97ejTZGSpKQ8flAKWe0SFx0P7sobqpBcgvS0L17UzU5H-Fu7TfXm8MFWieA9u92-fP0WwfoU5ZJQMXKx3RRO_cW6wJfyG00HEBJ9PWIiQI)](https://drive.google.com/file/d/1K49badX7WSa3RhBZgDZRpm8CiJGiP3FZ/view?usp=drive_link) |    26.6    |       1.32       |       1.68       | <p>Attacks pierce through a portion of enemies' armor.</p><p>Armor Penetration: -20%</p> |
|  Level 4  | [![](https://lh6.googleusercontent.com/bvV50gYWNn-w2mjrsTgB2Fn4aQQLEXZSpEWNL4XXwlVb-nZV1dOl4M3eV8gzX3gLKMqSZJ7QoC1o8zA4FKedxBumGtXfUYJooJJSEm0NmL3UeZmENmeALumgwBLNNU8EamKSdHOQyMFxhN8cpF7Xmxg)](https://drive.google.com/file/d/1VsjiHv5651EFzLFORxaxm3uNGJL4JUDB/view?usp=drive_link) |    35.7    |       1.43       |       1.82       | <p>Attacks pierce through a portion of enemies' armor.</p><p>Armor Penetration: -30%</p> |
|  Level 5  | [![](https://lh5.googleusercontent.com/ms64NEK4f3-xrc5p1QHZj9Xq-oovjQ9WK9ysKDovSh0eBc8Jox8F9e_GDZYcdyIdVFBOCJ8s83S5g_VGzFdKjPRYNKkrjREprN1xaHbY_C7xRK2vkMydIdr4Dnpof0yaltH7JwKcNHy_oXaqZ47r5lM)](https://drive.google.com/file/d/1IKI_81Z6pr1tXRlwODxRVjaWtp83VNp9/view?usp=drive_link) |    45.5    |       1.54       |       1.96       | <p>Attacks pierce through a portion of enemies' armor.</p><p>Armor Penetration: -45%</p> |
|  Level 6  | [![](https://lh5.googleusercontent.com/rosiwcy5StFW8BnSYH9YrW7Opp1HqkUfWz4WF29voifR02-ieigYCVGjxPS_R4FA_-QtGZ5j-LP06npnyqkzIhDUKfzzkwS2XR5Vre-Uy45Od9iHF2QFIojZ_LaylghViNwmN9tb2rCfmXMNxFWEEF8)](https://drive.google.com/file/d/1Y2zfReCt32l9w7USn_CK5q0s-Hn-9a_z/view?usp=drive_link) |     56     |       1.65       |        2.1       | <p>Attacks pierce through a portion of enemies' armor.</p><p>Armor Penetration: -60%</p> |
|           |                                                                                                                                                                                                                                                                                         |            |                  |                  |                                                                                          |

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