diff --git a/res/config/bindings.toml b/res/config/bindings.toml
index d0a7e1e9..e13be068 100644
--- a/res/config/bindings.toml
+++ b/res/config/bindings.toml
@@ -1,4 +1,5 @@
 devtools.console="key:grave-accent"
+chunks.reload="key:f5"
 movement.forward="key:w"
 movement.back="key:s"
 movement.left="key:a"
diff --git a/res/texts/en_US.txt b/res/texts/en_US.txt
index 8681a069..4b8d5e5e 100644
--- a/res/texts/en_US.txt
+++ b/res/texts/en_US.txt
@@ -13,6 +13,7 @@ graphics.gamma.tooltip=Lighting brightness curve
 graphics.backlight.tooltip=Backlight to prevent total darkness
 
 # Bindings
+chunks.reload=Reload Chunks
 devtools.console=Console
 movement.forward=Forward
 movement.back=Back
diff --git a/res/texts/ru_RU.txt b/res/texts/ru_RU.txt
index a1b7f3be..f4cdfbc0 100644
--- a/res/texts/ru_RU.txt
+++ b/res/texts/ru_RU.txt
@@ -60,6 +60,7 @@ settings.UI Sounds=Звуки Интерфейса
 settings.V-Sync=Вертикальная Синхронизация
 
 # Управление
+chunks.reload=Перезагрузить Чанки
 devtools.console=Консоль
 movement.forward=Вперёд
 movement.back=Назад
diff --git a/src/core_defs.hpp b/src/core_defs.hpp
index 884cda26..d57435ad 100644
--- a/src/core_defs.hpp
+++ b/src/core_defs.hpp
@@ -10,6 +10,7 @@ inline const std::string TEXTURE_NOTFOUND = "notfound";
 
 // built-in bindings
 inline const std::string BIND_DEVTOOLS_CONSOLE = "devtools.console";
+inline const std::string BIND_CHUNKS_RELOAD = "chunks.reload";
 inline const std::string BIND_MOVE_FORWARD = "movement.forward";
 inline const std::string BIND_MOVE_BACK = "movement.back";
 inline const std::string BIND_MOVE_LEFT = "movement.left";
diff --git a/src/frontend/screens/LevelScreen.cpp b/src/frontend/screens/LevelScreen.cpp
index 5814f3bf..d740ce19 100644
--- a/src/frontend/screens/LevelScreen.cpp
+++ b/src/frontend/screens/LevelScreen.cpp
@@ -1,5 +1,6 @@
 #include "LevelScreen.hpp"
 
+#include "../../core_defs.hpp"
 #include "../hud.hpp"
 #include "../LevelFrontend.hpp"
 #include "../../audio/audio.hpp"
@@ -47,6 +48,9 @@ LevelScreen::LevelScreen(Engine* engine, std::unique_ptr<Level> level)
     keepAlive(settings.camera.fov.observe([=](double value) {
         controller->getPlayer()->camera->setFov(glm::radians(value));
     }));
+    keepAlive(Events::getBinding(BIND_CHUNKS_RELOAD).onactived.add([=](){
+        controller->getLevel()->chunks->saveAndClear();
+    }));
 
     animator = std::make_unique<TextureAnimator>();
     animator->addAnimations(assets->getAnimations());
@@ -114,9 +118,6 @@ void LevelScreen::updateHotkeys() {
     if (Events::jpressed(keycode::F3)) {
         controller->getPlayer()->debug = !controller->getPlayer()->debug;
     }
-    if (Events::jpressed(keycode::F5)) {
-        controller->getLevel()->chunks->saveAndClear();
-    }
 }
 
 void LevelScreen::update(float delta) {
diff --git a/src/window/Events.cpp b/src/window/Events.cpp
index f2c47a29..1aab7881 100644
--- a/src/window/Events.cpp
+++ b/src/window/Events.cpp
@@ -98,6 +98,14 @@ void Events::pollEvents() {
     }
 }
 
+Binding& Events::getBinding(const std::string& name) {
+    auto found = bindings.find(name);
+    if (found == bindings.end()) {
+        throw std::runtime_error("binding '"+name+"' does not exists");
+    }
+    return found->second;
+}
+
 void Events::bind(const std::string& name, inputtype type, keycode code) {
     bind(name, type, static_cast<int>(code));
 }
diff --git a/src/window/Events.hpp b/src/window/Events.hpp
index 04bdcfe0..97405d2c 100644
--- a/src/window/Events.hpp
+++ b/src/window/Events.hpp
@@ -38,6 +38,7 @@ public:
 
     static void toggleCursor();
 
+    static Binding& getBinding(const std::string& name);
     static void bind(const std::string& name, inputtype type, keycode code);
     static void bind(const std::string& name, inputtype type, mousecode code);
     static void bind(const std::string& name, inputtype type, int code);
diff --git a/src/window/input.cpp b/src/window/input.cpp
index 481e4a79..cfb06e84 100644
--- a/src/window/input.cpp
+++ b/src/window/input.cpp
@@ -77,7 +77,7 @@ void input_util::initialize() {
         keycodes[std::to_string(i)] = GLFW_KEY_0+i;
     }
     for (int i = 0; i < 25; i++) {
-        keycodes["f"+std::to_string(i)] = GLFW_KEY_F1+i;
+        keycodes["f"+std::to_string(i+1)] = GLFW_KEY_F1+i;
     }
     for (char i = 'a'; i <= 'z'; i++) {
         keycodes[std::string({i})] = GLFW_KEY_A-'a'+i;