diff --git a/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/DefCore.txt b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/DefCore.txt
new file mode 100644
index 000000000..5e085bd15
--- /dev/null
+++ b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/DefCore.txt
@@ -0,0 +1,5 @@
+[DefCore]
+id=DefenseWave
+Version=8,0
+Category=C4D_StaticBack
+HideInCreator=true
diff --git a/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/Script.c b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/Script.c
new file mode 100644
index 000000000..603ed2240
--- /dev/null
+++ b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/Script.c
@@ -0,0 +1,89 @@
+/**
+	Defense Wave
+	Defines standard waves which attack the player or its base. The wave is a list of properties, the main ones are:
+	 * Name (string)       - The name of the attack wave.
+	 * Duration (int)      - Duration of the wave in seconds.
+	 * Bounty (int)        - The amount of clunkers received for beating the wave.
+	 * Score (int)         - The amount of points obtained for beating this wave.
+	 * Enemies (array)     - Array of enemies, see DefenseEnemy for more information.
+	
+	@author Maikel
+ */
+
+
+/*-- Wave Launching --*/
+
+// Definition call which can be used to launch an attack wave.
+public func LaunchWave(proplist prop_wave, int wave_nr, int enemy_plr)
+{
+	// Create count down until next wave and play wave start sound.
+	GUI_Clock->CreateCountdown(prop_wave.Duration);
+	CustomMessage(Format("$MsgWave$", wave_nr, prop_wave.Name));
+	Sound("UI::Ding");
+
+	// Launch enemies.
+	if (prop_wave.Enemies)
+		for (var enemy in prop_wave.Enemies)
+			DefenseEnemy->LaunchEnemy(enemy, wave_nr, enemy_plr);
+	return;
+}
+
+
+/*-- Waves --*/
+
+// Default wave, all other waves inherit from this.
+static const DefaultWave =
+{
+	Name = nil,
+	Duration = 0,
+	Bounty = nil,
+	Score = nil,
+	Enemies = nil
+};
+
+// A wave with no enemies: either at the start or to allow for a short break.
+local Break = new DefaultWave
+{
+	Name = "$WaveBreak$",
+	Duration = 60
+};
+
+// A group of rockets who move to a target.
+local BoomAttack = new DefaultWave
+{
+	Name = "$WaveBoomAttack$",
+	Duration = 60,
+	Bounty = 50,
+	Score = 100,
+	Enemies = [new DefenseEnemy.BoomAttack {Amount = 10}]
+};
+
+// A group of rockets who move to a target.
+local RapidBoomAttack = new DefaultWave
+{
+	Name = "$WaveRapidBoomAttack$",
+	Duration = 60,
+	Bounty = 50,
+	Score = 100,
+	Enemies = [new DefenseEnemy.RapidBoomAttack {Amount = 10}]
+};
+
+// A group of parachutists from above.
+local Ballooner = new DefaultWave
+{
+	Name = "$WaveBallooner$",
+	Duration = 60,
+	Bounty = 25,
+	Score = 100,
+	Enemies = [new DefenseEnemy.Ballooner {Amount = 10}]
+};
+
+// A group of rocketeers.
+local Rocketeers = new DefaultWave
+{
+	Name = "$WaveRocketeers$",
+	Duration = 60,
+	Bounty = 25,
+	Score = 100,
+	Enemies = [new DefenseEnemy.Rocketeer {Amount = 10}]
+};
diff --git a/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/StringTblDE.txt b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/StringTblDE.txt
new file mode 100644
index 000000000..ce871c613
--- /dev/null
+++ b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/StringTblDE.txt
@@ -0,0 +1,7 @@
+MsgWave=Welle %d: %s|                                                                           |
+
+WaveBreak=Pause
+WaveBoomAttack=Raketengeschwader
+WaveRapidBoomAttack=Rasches Raketengeschwader
+WaveBallooner=Fallschirmabwurf
+WaveRocketeers=Raketenreiter
diff --git a/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/StringTblUS.txt b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/StringTblUS.txt
new file mode 100644
index 000000000..614cf0f15
--- /dev/null
+++ b/planet/Objects.ocd/Goals.ocd/Defense.ocd/DefenseWave.ocd/StringTblUS.txt
@@ -0,0 +1,7 @@
+MsgWave=Wave %d: %s|                                                                           |
+
+WaveBreak=Break
+WaveBoomAttack=Rocket squadron
+WaveRapidBoomAttack=Rapid rocket squadron
+WaveBallooner=Parachute drop
+WaveRocketeers=Rocketeers
\ No newline at end of file