diff --git a/load/sounds.lua b/load/sounds.lua
index c00856f..6a4877c 100644
--- a/load/sounds.lua
+++ b/load/sounds.lua
@@ -14,6 +14,11 @@ sounds = {
 	cursor_lr = love.audio.newSource("res/se/cursor_lr.wav", "static"),
 	main_decide = love.audio.newSource("res/se/main_decide.wav", "static"),
 	mode_decide = love.audio.newSource("res/se/mode_decide.wav", "static"),
+	lock = love.audio.newSource("res/se/lock.wav", "static"),
+	erase = love.audio.newSource("res/se/erase.wav", "static"),
+	fall = love.audio.newSource("res/se/fall.wav", "static"),
+	ready = love.audio.newSource("res/se/ready.wav", "static"),
+	go = love.audio.newSource("res/se/go.wav", "static"),
 }
 
 function playSE(sound, subsound)
@@ -31,3 +36,19 @@ function playSE(sound, subsound)
 		sounds[sound][subsound]:play()
 	end
 end
+
+function playSEOnce(sound, subsound)
+	if subsound == nil then
+		sounds[sound]:setVolume(0.1)
+		if sounds[sound]:isPlaying() then
+			return
+		end
+		sounds[sound]:play()
+	else
+		sounds[sound][subsound]:setVolume(0.1)
+		if sounds[sound][subsound]:isPlaying() then
+			return
+		end
+		sounds[sound][subsound]:play()
+	end
+end
\ No newline at end of file
diff --git a/res/se/bottom.wav b/res/se/bottom.wav
index 73a804f..7fc6671 100644
Binary files a/res/se/bottom.wav and b/res/se/bottom.wav differ
diff --git a/res/se/erase.wav b/res/se/erase.wav
new file mode 100644
index 0000000..76dbf99
Binary files /dev/null and b/res/se/erase.wav differ
diff --git a/res/se/fall.wav b/res/se/fall.wav
new file mode 100644
index 0000000..01f5060
Binary files /dev/null and b/res/se/fall.wav differ
diff --git a/res/se/go.wav b/res/se/go.wav
new file mode 100644
index 0000000..2fb52ff
Binary files /dev/null and b/res/se/go.wav differ
diff --git a/res/se/lock.wav b/res/se/lock.wav
new file mode 100644
index 0000000..d89ec56
Binary files /dev/null and b/res/se/lock.wav differ
diff --git a/res/se/ready.wav b/res/se/ready.wav
new file mode 100644
index 0000000..21325d0
Binary files /dev/null and b/res/se/ready.wav differ
diff --git a/scene/game.lua b/scene/game.lua
index 8ecff33..18b8504 100644
--- a/scene/game.lua
+++ b/scene/game.lua
@@ -51,8 +51,10 @@ function GameScene:render()
 	-- ready/go graphics
 	if self.game.ready_frames <= 100 and self.game.ready_frames > 52 then
 		love.graphics.draw(misc_graphics["ready"], 144 - 50, 240 - 14)
+		playSEOnce("ready")
 	elseif self.game.ready_frames <= 50 and self.game.ready_frames > 2 then
 		love.graphics.draw(misc_graphics["go"], 144 - 27, 240 - 14)
+		playSEOnce("go")
 	end
 
 	self.game:drawCustom()
diff --git a/tetris/modes/gamemode.lua b/tetris/modes/gamemode.lua
index ce11b39..31c77fd 100644
--- a/tetris/modes/gamemode.lua
+++ b/tetris/modes/gamemode.lua
@@ -161,6 +161,7 @@ function GameMode:update(inputs, ruleset)
 			end
 
 			if cleared_row_count > 0 then
+				playSE("erase")
 				self.lcd = self:getLineClearDelay()
 				self.are = self:getLineARE()
 				if self.lcd == 0 then
@@ -194,8 +195,12 @@ end
 
 -- event functions
 function GameMode:whilePieceActive() end
-function GameMode:onPieceLock(piece, cleared_row_count) end
+function GameMode:onPieceLock(piece, cleared_row_count) 
+	playSE("lock")
+end
+
 function GameMode:onLineClear(cleared_row_count) end
+
 function GameMode:onPieceEnter() end
 function GameMode:onHold() end
 
@@ -248,6 +253,7 @@ function GameMode:processDelays(inputs, ruleset, drop_speed)
 		self.lcd = self.lcd - 1
 		if self.lcd == 0 then
 			self.grid:clearClearedRows()
+			playSE("fall")
 			if self.are == 0 then
 				self:initializeOrHold(inputs, ruleset)
 			end