diff --git a/Assets/Prefabs/Castle.prefab b/Assets/Prefabs/Castle.prefab
index 03ca404d817ead6e8afd062091c09d6a08860c48..5687a0bbaacd6e03869958b603f2e2cbbef094fe 100644
--- a/Assets/Prefabs/Castle.prefab
+++ b/Assets/Prefabs/Castle.prefab
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diff --git a/Assets/Prefabs/Unit.prefab b/Assets/Prefabs/Unit.prefab
index fd0767e84bcf7d3e5514c6d024e595fe2b2a0089..aecba04c758333766723d750cf74d3f30f9f713d 100644
--- a/Assets/Prefabs/Unit.prefab
+++ b/Assets/Prefabs/Unit.prefab
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diff --git a/Assets/Sprites/square.png b/Assets/Sprites/square.png
new file mode 100644
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new file mode 100644
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