diff --git a/assets/sounds/ant_collide.wav b/assets/sounds/ant_collide.wav
new file mode 100644
index 0000000..36c1625
Binary files /dev/null and b/assets/sounds/ant_collide.wav differ
diff --git a/assets/sounds/ant_collide.wav.import b/assets/sounds/ant_collide.wav.import
new file mode 100644
index 0000000..1eed182
--- /dev/null
+++ b/assets/sounds/ant_collide.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://crpbhfs3tf868"
+path="res://.godot/imported/ant_collide.wav-8fe04ea99cababa8568c2ee94f576ea3.sample"
+
+[deps]
+
+source_file="res://assets/sounds/ant_collide.wav"
+dest_files=["res://.godot/imported/ant_collide.wav-8fe04ea99cababa8568c2ee94f576ea3.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/ant_death.wav b/assets/sounds/ant_death.wav
new file mode 100644
index 0000000..6cf8671
Binary files /dev/null and b/assets/sounds/ant_death.wav differ
diff --git a/assets/sounds/ant_death.wav.import b/assets/sounds/ant_death.wav.import
new file mode 100644
index 0000000..29189fd
--- /dev/null
+++ b/assets/sounds/ant_death.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://62433r23d6jj"
+path="res://.godot/imported/ant_death.wav-9e5cdb8c16bd9ac0297aa773c14d7ec8.sample"
+
+[deps]
+
+source_file="res://assets/sounds/ant_death.wav"
+dest_files=["res://.godot/imported/ant_death.wav-9e5cdb8c16bd9ac0297aa773c14d7ec8.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/ant_spawn.wav b/assets/sounds/ant_spawn.wav
new file mode 100644
index 0000000..bd30735
Binary files /dev/null and b/assets/sounds/ant_spawn.wav differ
diff --git a/assets/sounds/ant_spawn.wav.import b/assets/sounds/ant_spawn.wav.import
new file mode 100644
index 0000000..1d1f5dc
--- /dev/null
+++ b/assets/sounds/ant_spawn.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://b3pm1i35sh2g6"
+path="res://.godot/imported/ant_spawn.wav-57e4ae21bf802ea156b0184bfd48c33a.sample"
+
+[deps]
+
+source_file="res://assets/sounds/ant_spawn.wav"
+dest_files=["res://.godot/imported/ant_spawn.wav-57e4ae21bf802ea156b0184bfd48c33a.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/gliding.wav b/assets/sounds/gliding.wav
new file mode 100644
index 0000000..9bbc2e0
Binary files /dev/null and b/assets/sounds/gliding.wav differ
diff --git a/assets/sounds/gliding.wav.import b/assets/sounds/gliding.wav.import
new file mode 100644
index 0000000..71a8ddf
--- /dev/null
+++ b/assets/sounds/gliding.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://caiuaqa78f4vq"
+path="res://.godot/imported/gliding.wav-aaf969b5a1d3e289a4f34d6fb52d879e.sample"
+
+[deps]
+
+source_file="res://assets/sounds/gliding.wav"
+dest_files=["res://.godot/imported/gliding.wav-aaf969b5a1d3e289a4f34d6fb52d879e.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/grab.wav b/assets/sounds/grab.wav
new file mode 100644
index 0000000..30eed48
Binary files /dev/null and b/assets/sounds/grab.wav differ
diff --git a/assets/sounds/grab.wav.import b/assets/sounds/grab.wav.import
new file mode 100644
index 0000000..1b9668f
--- /dev/null
+++ b/assets/sounds/grab.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://r7b41q83bkj7"
+path="res://.godot/imported/grab.wav-babf53f0023c9a9340b5bf6dc934795d.sample"
+
+[deps]
+
+source_file="res://assets/sounds/grab.wav"
+dest_files=["res://.godot/imported/grab.wav-babf53f0023c9a9340b5bf6dc934795d.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/jump.wav b/assets/sounds/jump.wav
new file mode 100644
index 0000000..24425c3
Binary files /dev/null and b/assets/sounds/jump.wav differ
diff --git a/assets/sounds/jump.wav.import b/assets/sounds/jump.wav.import
new file mode 100644
index 0000000..ff1f36c
--- /dev/null
+++ b/assets/sounds/jump.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://c4kxl7echq278"
+path="res://.godot/imported/jump.wav-395b727cde98999423d5c020c9c3492f.sample"
+
+[deps]
+
+source_file="res://assets/sounds/jump.wav"
+dest_files=["res://.godot/imported/jump.wav-395b727cde98999423d5c020c9c3492f.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/player_death.wav b/assets/sounds/player_death.wav
new file mode 100644
index 0000000..bc0f1ca
Binary files /dev/null and b/assets/sounds/player_death.wav differ
diff --git a/assets/sounds/player_death.wav.import b/assets/sounds/player_death.wav.import
new file mode 100644
index 0000000..ec425e2
--- /dev/null
+++ b/assets/sounds/player_death.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://djrv1ebrjl4av"
+path="res://.godot/imported/player_death.wav-679939ff88887eb6c51646b2e7678a35.sample"
+
+[deps]
+
+source_file="res://assets/sounds/player_death.wav"
+dest_files=["res://.godot/imported/player_death.wav-679939ff88887eb6c51646b2e7678a35.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/save.wav b/assets/sounds/save.wav
new file mode 100644
index 0000000..5196a2f
Binary files /dev/null and b/assets/sounds/save.wav differ
diff --git a/assets/sounds/save.wav.import b/assets/sounds/save.wav.import
new file mode 100644
index 0000000..864d787
--- /dev/null
+++ b/assets/sounds/save.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://crt205xmd8i21"
+path="res://.godot/imported/save.wav-712918628ea8abdab428c4a136de763b.sample"
+
+[deps]
+
+source_file="res://assets/sounds/save.wav"
+dest_files=["res://.godot/imported/save.wav-712918628ea8abdab428c4a136de763b.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/water.ogg b/assets/sounds/water.ogg
new file mode 100644
index 0000000..73b41ce
Binary files /dev/null and b/assets/sounds/water.ogg differ
diff --git a/assets/sounds/water.ogg.import b/assets/sounds/water.ogg.import
new file mode 100644
index 0000000..08132fd
--- /dev/null
+++ b/assets/sounds/water.ogg.import
@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://budru6bclfbqg"
+path="res://.godot/imported/water.ogg-27db054bef631a0bb5153860fb1c9f15.oggvorbisstr"
+
+[deps]
+
+source_file="res://assets/sounds/water.ogg"
+dest_files=["res://.godot/imported/water.ogg-27db054bef631a0bb5153860fb1c9f15.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4
diff --git a/nodes/npc/npc.gd b/nodes/npc/npc.gd
index 7f9594b..49c6efb 100644
--- a/nodes/npc/npc.gd
+++ b/nodes/npc/npc.gd
@@ -8,6 +8,13 @@ const MINIMUM_STATE_DURATION = 3
 const STATES = ['panic', 'dead']
 const QUEUE_FREE_DELAY = 10
 
+
+const SOUNDS = {
+	"spawn": {"asset": preload("res://assets/sounds/ant_spawn.wav"), "volume": -20},
+	"die": {"asset": preload("res://assets/sounds/ant_death.wav"), "volume": 0.5},
+	}
+
+
 var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
 var direction = 0
 var rising_speed = 0
@@ -16,6 +23,7 @@ var rising_speed = 0
 func _ready():
 	pick_new_direction()
 	$fsm.set_states(STATES)
+	$sound_player.play_sound(SOUNDS["spawn"])
 
 func panic_state(delta):
 	if is_on_wall():
@@ -47,6 +55,7 @@ func dead_state(_delta):
 
 func die(level_speed):
 	$fsm.set_next_state('dead')
+	$sound_player.play_sound(SOUNDS["die"])
 	rising_speed = level_speed
 
 
diff --git a/nodes/npc/npc.tscn b/nodes/npc/npc.tscn
index 571e64b..375ddb2 100644
--- a/nodes/npc/npc.tscn
+++ b/nodes/npc/npc.tscn
@@ -1,8 +1,9 @@
-[gd_scene load_steps=5 format=3 uid="uid://dvx48q5ecyxjs"]
+[gd_scene load_steps=6 format=3 uid="uid://dvx48q5ecyxjs"]
 
 [ext_resource type="Script" path="res://nodes/npc/npc.gd" id="1_38jh5"]
 [ext_resource type="Texture2D" uid="uid://bm258xfujps7e" path="res://nodes/npc/npc.png" id="1_hgsqd"]
 [ext_resource type="Script" path="res://scripts/ia/fsm.gd" id="3_vhp64"]
+[ext_resource type="Script" path="res://scripts/sounds/sound_player.gd" id="4_jgt57"]
 
 [sub_resource type="CapsuleShape2D" id="CapsuleShape2D_f223n"]
 radius = 6.0
@@ -22,3 +23,6 @@ texture = ExtResource("1_hgsqd")
 [node name="fsm" type="Node2D" parent="." node_paths=PackedStringArray("root")]
 script = ExtResource("3_vhp64")
 root = NodePath("..")
+
+[node name="sound_player" type="AudioStreamPlayer2D" parent="."]
+script = ExtResource("4_jgt57")
diff --git a/nodes/player/player.gd b/nodes/player/player.gd
index 6d3fea8..8700a6c 100644
--- a/nodes/player/player.gd
+++ b/nodes/player/player.gd
@@ -4,6 +4,9 @@ class_name Player
 
 @export_file('*.tscn') var LOSE_SCREEN;
 
+@onready var sound_player = $sound_player
+@onready var gliding_player = $gliding_player
+
 const SPEED = 100.0
 const JUMP_VELOCITY = 200.0
 const APNEA_DURATION = 10
@@ -41,6 +44,13 @@ var can_grab_obstacles = {
 	"swim": true
 }
 
+const SOUNDS = {
+	"death": {"asset": preload("res://assets/sounds/player_death.wav"), "volume": 0.5},
+	"jump": {"asset": preload("res://assets/sounds/jump.wav"), "volume": 0.5},
+	"grab": {"asset": preload("res://assets/sounds/grab.wav"), "volume": 0.5},
+	"gliding": {"asset": preload("res://assets/sounds/gliding.wav"), "volume": -40},
+	}
+
 
 @onready var grab_ray = get_node('oriented_container/grab_ray')
 @onready var sprite = get_node('oriented_container/sprite')
@@ -55,6 +65,7 @@ func _ready():
 	$fsm.set_states(STATES)
 	add_to_group("player")
 	g_game_state.restore_checkpoint.connect(on_restore_checkpoint)
+	gliding_player.finished.connect(on_gliding_sound_finished)
 
 func _exit_tree():
 	g_game_state.restore_checkpoint.disconnect(on_restore_checkpoint)
@@ -95,6 +106,7 @@ func walk_state(_delta):
 func on_enter_jump_state():
 	if is_on_floor():
 		velocity.y = -JUMP_VELOCITY
+	sound_player.play_sound(SOUNDS["jump"])
 
 func jump_state(_delta):
 	var direction = Input.get_axis("player_left", "player_right")
@@ -103,7 +115,7 @@ func jump_state(_delta):
 		velocity.x = move_toward(velocity.x, direction * SPEED, SPEED)
 
 
-	if is_on_floor():
+	if is_on_floor() and velocity.y > 0:
 		if direction:
 			$fsm.set_next_state("walk")
 		else:
@@ -113,6 +125,9 @@ func jump_state(_delta):
 	if is_on_wall() || (is_on_ceiling() ):
 		$fsm.set_next_state("climb")
 
+func on_exit_jump_state():
+	sound_player.stop_sound()
+
 func on_enter_climb_state():
 	velocity = Vector2(0, 0)
 
@@ -150,10 +165,19 @@ func after_state(delta):
 	if can_grab_obstacles[$fsm.current_state] == true:
 		handle_grab()
 
+	handle_glide()
+
 	handle_sprite_orientation()
 
+func handle_glide():
+	if Input.is_action_just_pressed('player_jump'):
+		gliding_player.play_sound(SOUNDS["gliding"])
+	if Input.is_action_just_released('player_jump'):
+		gliding_player.stop_sound()
+
 func handle_gravity(delta):
 	var gravity_delta = gravity
+
 	if velocity.y > 0:
 		if Input.is_action_pressed('player_jump'):
 			gravity_delta = WORLD_GRAVITY / 10
@@ -182,6 +206,7 @@ func do_grab(obstacle):
 
 	grabbed_obstacle = obstacle
 	obstacle.grabbed($oriented_container)
+	sound_player.play_sound(SOUNDS["grab"])
 
 
 func drop_obstacle():
@@ -245,6 +270,7 @@ func unswim():
 
 func die():
 	$fsm.set_next_state("die")
+	sound_player.play_sound(SOUNDS["death"])
 
 func is_dead():
 	return $fsm.current_state == "die"
@@ -262,3 +288,7 @@ func die_state(_delta):
 
 func on_restore_checkpoint(_level_rising):
 	global_position = g_game_state.player_position_at_checkpoint
+
+func on_gliding_sound_finished():
+	if Input.is_action_pressed('player_jump'):
+		gliding_player.play_sound(SOUNDS["gliding"])
diff --git a/nodes/player/player.tscn b/nodes/player/player.tscn
index 6458285..07bfce9 100644
--- a/nodes/player/player.tscn
+++ b/nodes/player/player.tscn
@@ -1,8 +1,9 @@
-[gd_scene load_steps=8 format=3 uid="uid://c5rmt3jeffjx7"]
+[gd_scene load_steps=9 format=3 uid="uid://c5rmt3jeffjx7"]
 
 [ext_resource type="Script" path="res://nodes/player/player.gd" id="1_exx2i"]
 [ext_resource type="Texture2D" uid="uid://cm4rn4vgyjd1b" path="res://nodes/player/temp.png" id="1_s33dc"]
 [ext_resource type="Script" path="res://scripts/ia/fsm.gd" id="2_ix1o4"]
+[ext_resource type="Script" path="res://scripts/sounds/sound_player.gd" id="4_jraxp"]
 
 [sub_resource type="CapsuleShape2D" id="CapsuleShape2D_w17ly"]
 radius = 9.0
@@ -74,3 +75,9 @@ autoplay = "zoom_in"
 libraries = {
 "": SubResource("AnimationLibrary_t0d07")
 }
+
+[node name="sound_player" type="AudioStreamPlayer2D" parent="."]
+script = ExtResource("4_jraxp")
+
+[node name="gliding_player" type="AudioStreamPlayer2D" parent="."]
+script = ExtResource("4_jraxp")
diff --git a/nodes/triggers/checkpoint.gd b/nodes/triggers/checkpoint.gd
index 189e112..8d1fd18 100644
--- a/nodes/triggers/checkpoint.gd
+++ b/nodes/triggers/checkpoint.gd
@@ -1,11 +1,16 @@
 extends Area2D
 
+const sound = preload('res://assets/sounds/save.wav')
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	body_entered.connect(on_body_entered)
+	$sound_player.finished.connect(on_sound_finished)
 
 func on_body_entered(body):
 	if body.is_in_group('player'):
 		g_game_state.checkpoint(body.global_position)
-		queue_free()
+		$sound_player.play_sound({"asset": sound, "volume": 0})
+
+func on_sound_finished():
+	queue_free()
diff --git a/nodes/triggers/checkpoint.tscn b/nodes/triggers/checkpoint.tscn
index 7e20073..88ded75 100644
--- a/nodes/triggers/checkpoint.tscn
+++ b/nodes/triggers/checkpoint.tscn
@@ -1,6 +1,10 @@
-[gd_scene load_steps=2 format=3 uid="uid://cjuqvtp3lhsuc"]
+[gd_scene load_steps=3 format=3 uid="uid://cjuqvtp3lhsuc"]
 
 [ext_resource type="Script" path="res://nodes/triggers/checkpoint.gd" id="1_v47vq"]
+[ext_resource type="Script" path="res://scripts/sounds/sound_player.gd" id="2_o0bri"]
 
 [node name="checkpoint" type="Area2D"]
 script = ExtResource("1_v47vq")
+
+[node name="sound_player" type="AudioStreamPlayer2D" parent="."]
+script = ExtResource("2_o0bri")
diff --git a/scenes/poc.tscn b/scenes/poc.tscn
index 18eac57..e7fed7b 100644
--- a/scenes/poc.tscn
+++ b/scenes/poc.tscn
@@ -271,6 +271,9 @@ position = Vector2(72, -424)
 scale = Vector2(2, 2)
 texture = ExtResource("5_8geoi")
 
+[node name="audio" type="AudioStreamPlayer2D" parent="water_level"]
+position = Vector2(376, -928)
+
 [node name="triggers" type="Node2D" parent="."]
 
 [node name="level_1" parent="triggers" node_paths=PackedStringArray("ENABLED_NODES", "UI") instance=ExtResource("5_7efj6")]
diff --git a/scripts/gameplay/rising_level.gd b/scripts/gameplay/rising_level.gd
index 2da0823..e410821 100644
--- a/scripts/gameplay/rising_level.gd
+++ b/scripts/gameplay/rising_level.gd
@@ -4,6 +4,8 @@ class_name RisingLevel
 @export var RISING_SPEED = 30
 const FORCE_CHECK_FREQUENCY = 5
 
+const sound = preload('res://assets/sounds/water.ogg')
+
 var duration = 0
 
 func _enter_tree():
@@ -13,11 +15,16 @@ func _ready():
 	body_entered.connect(_body_entered)
 	area_entered.connect(_area_entered)
 	body_exited.connect(_body_exited)
+	$audio.stream = sound
+	$audio.play()
 
 func _exit_tree():
 	g_game_state.restore_checkpoint.disconnect(on_restore_checkpoint)
 
 func _physics_process(delta):
+	if $sound.is_playing() == false:
+		$audio.play()
+
 	$shape.position.y -= RISING_SPEED * delta
 	self.position = self.position
 	g_game_state.save_level_rising_height($shape.position.y)
diff --git a/scripts/sounds/sound_player.gd b/scripts/sounds/sound_player.gd
new file mode 100644
index 0000000..9c258d7
--- /dev/null
+++ b/scripts/sounds/sound_player.gd
@@ -0,0 +1,10 @@
+extends AudioStreamPlayer2D
+
+
+func play_sound(asset_config):
+	stream = asset_config['asset']
+	volume_db = asset_config['volume']
+	play()
+
+func stop_sound():
+	stop()