diff --git a/common/audio_manager/assets/ambiance/ambiance_phase_1.ogg b/common/audio_manager/assets/ambiance/ambiance_phase_1.ogg
index 23ea941..a941785 100644
Binary files a/common/audio_manager/assets/ambiance/ambiance_phase_1.ogg and b/common/audio_manager/assets/ambiance/ambiance_phase_1.ogg differ
diff --git a/common/audio_manager/assets/ambiance/ambiance_phase_2.ogg b/common/audio_manager/assets/ambiance/ambiance_phase_2.ogg
index 02bb7fa..d5ad85b 100644
Binary files a/common/audio_manager/assets/ambiance/ambiance_phase_2.ogg and b/common/audio_manager/assets/ambiance/ambiance_phase_2.ogg differ
diff --git a/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg b/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg
index d08be27..fb7016a 100644
Binary files a/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg and b/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg differ
diff --git a/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg.import b/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg.import
index 81afd30..24f9508 100644
--- a/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg.import
+++ b/common/audio_manager/assets/ambiance/ambiance_phase_3.ogg.import
@@ -12,7 +12,7 @@ dest_files=["res://.godot/imported/ambiance_phase_3.ogg-7cca7d2cd58a19969d377948
 
 [params]
 
-loop=false
+loop=true
 loop_offset=0
 bpm=0
 beat_count=0
diff --git a/common/audio_manager/assets/ambiance/truck_ambience_phase_1.ogg b/common/audio_manager/assets/ambiance/truck_ambience_phase_1.ogg
deleted file mode 100644
index ea3dc68..0000000
Binary files a/common/audio_manager/assets/ambiance/truck_ambience_phase_1.ogg and /dev/null differ
diff --git a/common/audio_manager/assets/ambiance/truck_ambience_phase_1.ogg.import b/common/audio_manager/assets/ambiance/truck_ambience_phase_1.ogg.import
deleted file mode 100644
index d3d247d..0000000
--- a/common/audio_manager/assets/ambiance/truck_ambience_phase_1.ogg.import
+++ /dev/null
@@ -1,19 +0,0 @@
-[remap]
-
-importer="oggvorbisstr"
-type="AudioStreamOggVorbis"
-uid="uid://gjr7ruv7wfci"
-path="res://.godot/imported/truck_ambience_phase_1.ogg-094cf9887cf7f7875874ead68efedb97.oggvorbisstr"
-
-[deps]
-
-source_file="res://common/audio_manager/assets/ambiance/truck_ambience_phase_1.ogg"
-dest_files=["res://.godot/imported/truck_ambience_phase_1.ogg-094cf9887cf7f7875874ead68efedb97.oggvorbisstr"]
-
-[params]
-
-loop=false
-loop_offset=0
-bpm=0
-beat_count=0
-bar_beats=4
diff --git a/common/audio_manager/assets/ambiance/truck_ambience_phase_2.ogg b/common/audio_manager/assets/ambiance/truck_ambience_phase_2.ogg
deleted file mode 100644
index 892e740..0000000
Binary files a/common/audio_manager/assets/ambiance/truck_ambience_phase_2.ogg and /dev/null differ
diff --git a/common/audio_manager/assets/ambiance/truck_ambience_phase_2.ogg.import b/common/audio_manager/assets/ambiance/truck_ambience_phase_2.ogg.import
deleted file mode 100644
index d8761fb..0000000
--- a/common/audio_manager/assets/ambiance/truck_ambience_phase_2.ogg.import
+++ /dev/null
@@ -1,19 +0,0 @@
-[remap]
-
-importer="oggvorbisstr"
-type="AudioStreamOggVorbis"
-uid="uid://car7b6j0ihi30"
-path="res://.godot/imported/truck_ambience_phase_2.ogg-f03a735b74bcf82da73e6d546922db59.oggvorbisstr"
-
-[deps]
-
-source_file="res://common/audio_manager/assets/ambiance/truck_ambience_phase_2.ogg"
-dest_files=["res://.godot/imported/truck_ambience_phase_2.ogg-f03a735b74bcf82da73e6d546922db59.oggvorbisstr"]
-
-[params]
-
-loop=false
-loop_offset=0
-bpm=0
-beat_count=0
-bar_beats=4
diff --git a/common/audio_manager/assets/ambiance/truck_ambience_phase_3.ogg b/common/audio_manager/assets/ambiance/truck_ambience_phase_3.ogg
deleted file mode 100644
index 4bddcda..0000000
Binary files a/common/audio_manager/assets/ambiance/truck_ambience_phase_3.ogg and /dev/null differ
diff --git a/common/audio_manager/assets/ambiance/truck_ambience_phase_3.ogg.import b/common/audio_manager/assets/ambiance/truck_ambience_phase_3.ogg.import
deleted file mode 100644
index 46a20f6..0000000
--- a/common/audio_manager/assets/ambiance/truck_ambience_phase_3.ogg.import
+++ /dev/null
@@ -1,19 +0,0 @@
-[remap]
-
-importer="oggvorbisstr"
-type="AudioStreamOggVorbis"
-uid="uid://dtcv4p3a03giu"
-path="res://.godot/imported/truck_ambience_phase_3.ogg-33ff93403564ea6641c807a62807dc29.oggvorbisstr"
-
-[deps]
-
-source_file="res://common/audio_manager/assets/ambiance/truck_ambience_phase_3.ogg"
-dest_files=["res://.godot/imported/truck_ambience_phase_3.ogg-33ff93403564ea6641c807a62807dc29.oggvorbisstr"]
-
-[params]
-
-loop=false
-loop_offset=0
-bpm=0
-beat_count=0
-bar_beats=4
diff --git a/common/audio_manager/assets/morceaux/forest_phase_1.ogg b/common/audio_manager/assets/morceaux/forest_phase_1.ogg
index 29ad06d..7230eb7 100644
Binary files a/common/audio_manager/assets/morceaux/forest_phase_1.ogg and b/common/audio_manager/assets/morceaux/forest_phase_1.ogg differ
diff --git a/common/audio_manager/assets/morceaux/forest_phase_1.ogg.import b/common/audio_manager/assets/morceaux/forest_phase_1.ogg.import
index c5d51ec..872ffdc 100644
--- a/common/audio_manager/assets/morceaux/forest_phase_1.ogg.import
+++ b/common/audio_manager/assets/morceaux/forest_phase_1.ogg.import
@@ -12,7 +12,7 @@ dest_files=["res://.godot/imported/forest_phase_1.ogg-9e0156f369d7f2e26d8a51530d
 
 [params]
 
-loop=true
+loop=false
 loop_offset=0.0
 bpm=0.0
 beat_count=0
diff --git a/common/audio_manager/assets/morceaux/forest_phase_2.ogg b/common/audio_manager/assets/morceaux/forest_phase_2.ogg
index 56c4391..fb50c4b 100644
Binary files a/common/audio_manager/assets/morceaux/forest_phase_2.ogg and b/common/audio_manager/assets/morceaux/forest_phase_2.ogg differ
diff --git a/common/audio_manager/assets/morceaux/forest_phase_2.ogg.import b/common/audio_manager/assets/morceaux/forest_phase_2.ogg.import
index 5d38252..3471221 100644
--- a/common/audio_manager/assets/morceaux/forest_phase_2.ogg.import
+++ b/common/audio_manager/assets/morceaux/forest_phase_2.ogg.import
@@ -12,7 +12,7 @@ dest_files=["res://.godot/imported/forest_phase_2.ogg-0df27a4ec8c7f368449cc57728
 
 [params]
 
-loop=true
+loop=false
 loop_offset=0.0
 bpm=0.0
 beat_count=0
diff --git a/common/audio_manager/assets/morceaux/forest_phase_3.ogg b/common/audio_manager/assets/morceaux/forest_phase_3.ogg
index 79a8f74..22f08f7 100644
Binary files a/common/audio_manager/assets/morceaux/forest_phase_3.ogg and b/common/audio_manager/assets/morceaux/forest_phase_3.ogg differ
diff --git a/common/audio_manager/assets/morceaux/forest_phase_3.ogg.import b/common/audio_manager/assets/morceaux/forest_phase_3.ogg.import
index b910437..408b5d5 100644
--- a/common/audio_manager/assets/morceaux/forest_phase_3.ogg.import
+++ b/common/audio_manager/assets/morceaux/forest_phase_3.ogg.import
@@ -12,7 +12,7 @@ dest_files=["res://.godot/imported/forest_phase_3.ogg-b61e015a880b169413fca64242
 
 [params]
 
-loop=true
+loop=false
 loop_offset=0.0
 bpm=0.0
 beat_count=0
diff --git a/common/audio_manager/assets/morceaux/forest_phase_4.ogg b/common/audio_manager/assets/morceaux/forest_phase_4.ogg
new file mode 100644
index 0000000..08490cc
Binary files /dev/null and b/common/audio_manager/assets/morceaux/forest_phase_4.ogg differ
diff --git a/common/audio_manager/assets/morceaux/forest_phase_4.ogg.import b/common/audio_manager/assets/morceaux/forest_phase_4.ogg.import
new file mode 100644
index 0000000..214cd9b
--- /dev/null
+++ b/common/audio_manager/assets/morceaux/forest_phase_4.ogg.import
@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://bnxsnege8qq6e"
+path="res://.godot/imported/forest_phase_4.ogg-6b9e861cf4de21940ecc946e7f3cb6e5.oggvorbisstr"
+
+[deps]
+
+source_file="res://common/audio_manager/assets/morceaux/forest_phase_4.ogg"
+dest_files=["res://.godot/imported/forest_phase_4.ogg-6b9e861cf4de21940ecc946e7f3cb6e5.oggvorbisstr"]
+
+[params]
+
+loop=true
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4
diff --git a/common/audio_manager/assets/sfx/build/build_1.wav b/common/audio_manager/assets/sfx/build/build_1.wav
new file mode 100644
index 0000000..0cf89ea
Binary files /dev/null and b/common/audio_manager/assets/sfx/build/build_1.wav differ
diff --git a/common/audio_manager/assets/sfx/build/build_1.wav.import b/common/audio_manager/assets/sfx/build/build_1.wav.import
new file mode 100644
index 0000000..c4d76b1
--- /dev/null
+++ b/common/audio_manager/assets/sfx/build/build_1.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://cph17muxckirf"
+path="res://.godot/imported/build_1.wav-00e3edb46089a60092c27219bb478b40.sample"
+
+[deps]
+
+source_file="res://common/audio_manager/assets/sfx/build/build_1.wav"
+dest_files=["res://.godot/imported/build_1.wav-00e3edb46089a60092c27219bb478b40.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=2
diff --git a/common/audio_manager/assets/sfx/build/build_2.wav b/common/audio_manager/assets/sfx/build/build_2.wav
new file mode 100644
index 0000000..7672c24
Binary files /dev/null and b/common/audio_manager/assets/sfx/build/build_2.wav differ
diff --git a/common/audio_manager/assets/sfx/build/build_2.wav.import b/common/audio_manager/assets/sfx/build/build_2.wav.import
new file mode 100644
index 0000000..d59c28a
--- /dev/null
+++ b/common/audio_manager/assets/sfx/build/build_2.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://bcjd3sc0jahmi"
+path="res://.godot/imported/build_2.wav-84d81458d49a9cd691ca55ed80851e23.sample"
+
+[deps]
+
+source_file="res://common/audio_manager/assets/sfx/build/build_2.wav"
+dest_files=["res://.godot/imported/build_2.wav-84d81458d49a9cd691ca55ed80851e23.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=2
diff --git a/common/audio_manager/assets/sfx/build/build_3.wav b/common/audio_manager/assets/sfx/build/build_3.wav
new file mode 100644
index 0000000..ac71e60
Binary files /dev/null and b/common/audio_manager/assets/sfx/build/build_3.wav differ
diff --git a/common/audio_manager/assets/sfx/build/build_3.wav.import b/common/audio_manager/assets/sfx/build/build_3.wav.import
new file mode 100644
index 0000000..e20113c
--- /dev/null
+++ b/common/audio_manager/assets/sfx/build/build_3.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://c707lqjwgvgni"
+path="res://.godot/imported/build_3.wav-08a0c3b12f563f5e63e51887981aa186.sample"
+
+[deps]
+
+source_file="res://common/audio_manager/assets/sfx/build/build_3.wav"
+dest_files=["res://.godot/imported/build_3.wav-08a0c3b12f563f5e63e51887981aa186.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=2
diff --git a/common/audio_manager/assets/sfx/recharge.wav b/common/audio_manager/assets/sfx/recharge.wav
new file mode 100644
index 0000000..dedffe2
Binary files /dev/null and b/common/audio_manager/assets/sfx/recharge.wav differ
diff --git a/common/audio_manager/assets/sfx/recharge.wav.import b/common/audio_manager/assets/sfx/recharge.wav.import
new file mode 100644
index 0000000..eeb46ec
--- /dev/null
+++ b/common/audio_manager/assets/sfx/recharge.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://dk6amiidv21vl"
+path="res://.godot/imported/recharge.wav-ec54f17617b6247d587ccb3021bac111.sample"
+
+[deps]
+
+source_file="res://common/audio_manager/assets/sfx/recharge.wav"
+dest_files=["res://.godot/imported/recharge.wav-ec54f17617b6247d587ccb3021bac111.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=2