diff --git a/core/src/main/assets/environment/tiles_caves.png b/core/src/main/assets/environment/tiles_caves.png
index bdc693bfd..cc12807b8 100644
Binary files a/core/src/main/assets/environment/tiles_caves.png and b/core/src/main/assets/environment/tiles_caves.png differ
diff --git a/core/src/main/assets/environment/tiles_caves_crystal.png b/core/src/main/assets/environment/tiles_caves_crystal.png
index 1b4f29673..442ba0bf7 100644
Binary files a/core/src/main/assets/environment/tiles_caves_crystal.png and b/core/src/main/assets/environment/tiles_caves_crystal.png differ
diff --git a/core/src/main/assets/environment/tiles_caves_gnoll.png b/core/src/main/assets/environment/tiles_caves_gnoll.png
index 5bf60618b..aaa2fbe24 100644
Binary files a/core/src/main/assets/environment/tiles_caves_gnoll.png and b/core/src/main/assets/environment/tiles_caves_gnoll.png differ