diff --git a/.gitignore b/.gitignore
index b7052d36..3a67e9b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,5 @@ data_*/
 
 # VS Code
 .vscode/
+
+haldric.dmg
diff --git a/ai/ActionAI.gd b/ai/ActionAI.gd
index 862b7ebe..89c67a69 100644
--- a/ai/ActionAI.gd
+++ b/ai/ActionAI.gd
@@ -1,5 +1,4 @@
-extends	AI
-class_name ActionAI
+extends AI
 
 signal attacks_finished()
 signal scouting_finished()
diff --git a/ai/SimpleAI.gd b/ai/SimpleAI.gd
index dbba36b1..8891bbb2 100644
--- a/ai/SimpleAI.gd
+++ b/ai/SimpleAI.gd
@@ -1,5 +1,4 @@
 extends AI
-class_name SimpleAI
 
 enum State { NONE, RECRUIT, CAPTURE_VILLAGES, ATTACK, RETREAT }
 enum UnitState { NONE, HEAL, SCOUT, ATTACK, STANDBY }
diff --git a/data/advancements/Default.tscn b/data/advancements/Default.tscn
index 25f9d926..b9f5ce02 100644
--- a/data/advancements/Default.tscn
+++ b/data/advancements/Default.tscn
@@ -1,19 +1,6 @@
-[gd_scene load_steps=3 format=2]
+[gd_scene load_steps=2 format=2]
 
-[ext_resource path="res://source/unit/effect/EffectAttribute.gd" type="Script" id=1]
-[ext_resource path="res://source/unit/advancement/Advancement.gd" type="Script" id=2]
+[ext_resource path="res://source/unit/advancement/DefaultAdvancement.gd" type="Script" id=1]
 
 [node name="Default" type="Node"]
-script = ExtResource( 2 )
-alias = "Default"
-description = "+ 3 HP
-+ 20 % XP"
-
-[node name="Health" type="Node" parent="."]
-script = ExtResource( 1 )
-add = 3
-
-[node name="Experience" type="Node" parent="."]
 script = ExtResource( 1 )
-attribute = "experience"
-multiply = 1.2
diff --git a/data/terrain.gd b/data/terrain.gd
index 8f280d66..1b164e43 100644
--- a/data/terrain.gd
+++ b/data/terrain.gd
@@ -16,7 +16,7 @@ func _load() -> void:
 	new_base("Snow", "Aa", -40, ["frozen"], "frozen/snow")
 	new_base("Swamp", "Ss", -90, ["swamp"], "swamp/water")
 	new_base("Water", "Ww", -100, ["deep_water"], "water/animated")
-	new_base("Coastal Reef", "Wwrg", -100, ["water"], "water/animated")
+	new_base("Coastal Reef", "Wwrg", -100, ["coastal_reef"], "water/animated")
 	new_base("Mud", "Sm", -110, ["swamp"], "swamp/mud")
 
 	new_base("Mountains", "Mm", 200, ["mountains"], "mountains/basic", Vector2(-56, -68))
diff --git a/project.godot b/project.godot
index 6096aebf..eb866bb3 100644
--- a/project.godot
+++ b/project.godot
@@ -24,11 +24,6 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://source/unit/ability/AbilityHeal.gd"
 }, {
-"base": "AI",
-"class": "ActionAI",
-"language": "GDScript",
-"path": "res://ai/ActionAI.gd"
-}, {
 "base": "Control",
 "class": "ActionButton",
 "language": "GDScript",
@@ -139,6 +134,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://source/global/DebugDraw.gd"
 }, {
+"base": "Advancement",
+"class": "DefaultAdvancement",
+"language": "GDScript",
+"path": "res://source/unit/advancement/DefaultAdvancement.gd"
+}, {
 "base": "Node",
 "class": "DefenseType",
 "language": "GDScript",
@@ -179,11 +179,6 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://source/unit/effect/EffectDamage.gd"
 }, {
-"base": "Effect",
-"class": "EffectUnitType",
-"language": "GDScript",
-"path": "res://source/unit/effect/EffectUnitType.gd"
-}, {
 "base": "Reference",
 "class": "Events",
 "language": "GDScript",
@@ -344,11 +339,6 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://source/interface/game/SideUI.gd"
 }, {
-"base": "AI",
-"class": "SimpleAI",
-"language": "GDScript",
-"path": "res://ai/SimpleAI.gd"
-}, {
 "base": "Node",
 "class": "Skill",
 "language": "GDScript",
@@ -539,6 +529,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://source/unit/unit_type/UnitType.gd"
 }, {
+"base": "Advancement",
+"class": "UnitTypeAdvancement",
+"language": "GDScript",
+"path": "res://source/unit/advancement/UnitTypeAdvancement.gd"
+}, {
 "base": "Control",
 "class": "UnitUI",
 "language": "GDScript",
@@ -553,7 +548,6 @@ _global_script_class_icons={
 "AI": "",
 "Ability": "",
 "AbilityHeal": "",
-"ActionAI": "",
 "ActionButton": "",
 "ActionDialogue": "",
 "AdvancemenOption": "",
@@ -576,6 +570,7 @@ _global_script_class_icons={
 "Commander": "",
 "CreateUnitCommand": "",
 "DebugDraw": "",
+"DefaultAdvancement": "",
 "DefenseType": "",
 "Dialogue": "",
 "Dialogues": "",
@@ -584,7 +579,6 @@ _global_script_class_icons={
 "Effect": "",
 "EffectAttribute": "",
 "EffectDamage": "",
-"EffectUnitType": "",
 "Events": "",
 "FactionData": "",
 "FactionSelectionPlayerEntry": "",
@@ -617,7 +611,6 @@ _global_script_class_icons={
 "Selector": "",
 "Side": "",
 "SideUI": "",
-"SimpleAI": "",
 "Skill": "",
 "SkillButton": "",
 "SkillDamage": "",
@@ -656,6 +649,7 @@ _global_script_class_icons={
 "UnitRecallInfo": "",
 "UnitRecruitInfo": "",
 "UnitType": "",
+"UnitTypeAdvancement": "",
 "UnitUI": "",
 "WeaponSpecial": ""
 }
@@ -685,6 +679,10 @@ window/dpi/allow_hidpi=true
 window/stretch/mode="2d"
 window/stretch/aspect="expand"
 
+[gui]
+
+theme/use_hidpi=true
+
 [importer_defaults]
 
 texture={
diff --git a/source/data/ScenarioData.gd b/source/data/ScenarioData.gd
index 68ba2a7d..20c10057 100644
--- a/source/data/ScenarioData.gd
+++ b/source/data/ScenarioData.gd
@@ -8,4 +8,6 @@ export var alias := ""
 export var scene : PackedScene = null
 export var map : Resource = null
 
+export var show = true
+
 export (ScenarioType) var type := ScenarioType.SCENARIO;
diff --git a/source/game/Game.gd b/source/game/Game.gd
index 4495655d..b3701f54 100644
--- a/source/game/Game.gd
+++ b/source/game/Game.gd
@@ -48,6 +48,9 @@ func _unhandled_input(event: InputEvent) -> void:
 		if scenario.current_side.can_recruit():
 			UI.show_recall_dialogue(scenario.current_side, null)
 
+	elif event.is_action_pressed("end_turn") and scenario.done:
+		scenario.end_scenario()
+
 	elif event.is_action_pressed("end_turn") and not selected_unit and not scenario.is_side_moving:
 		scenario.end_turn()
 
@@ -198,6 +201,10 @@ func _on_GameUI_end_turn_pressed() -> void:
 	if scenario.is_side_moving:
 		return
 
+	if scenario.done:
+		scenario.end_scenario()
+		return
+
 	_set_selected_unit(null)
 	scenario.end_turn()
 
diff --git a/source/global/Console.gd b/source/global/Console.gd
index e2766363..31859aec 100644
--- a/source/global/Console.gd
+++ b/source/global/Console.gd
@@ -27,7 +27,7 @@ func warn(text: String) -> void:
 func _add_line(text: String) -> void:
 	lines.append(text)
 
-	if lines.size() > 12:
+	if lines.size() > 24:
 		lines.pop_front()
 
 
diff --git a/source/global/Data.gd b/source/global/Data.gd
index acbc1326..e663fba1 100644
--- a/source/global/Data.gd
+++ b/source/global/Data.gd
@@ -32,7 +32,6 @@ func scan() -> void:
 	_load_scenarios()
 	_load_ais()
 
-
 func add_terrain(terrain: TerrainData) -> void:
 	terrains[terrain.code] = terrain
 
@@ -102,9 +101,7 @@ func _load_scenarios() -> void:
 
 
 func _load_ais() -> void:
-	AIs.clear()
-
-	for file_data in Loader.load_dir("res://ai", [ "gd" ]):
+	for file_data in Loader.load_dir("res://ai", [ "gd", "gdc" ]):
 		AIs[file_data.id] = file_data.data
 
 	print(AIs)
diff --git a/source/global/Loader.gd b/source/global/Loader.gd
index c196444e..a2ce65ab 100644
--- a/source/global/Loader.gd
+++ b/source/global/Loader.gd
@@ -29,6 +29,7 @@ static func _get_directory_data(path: String, directory_data: Array, extentions:
 		elif directory.current_is_dir():
 			directory_data = _get_directory_data(directory.get_current_dir() + "/" + sub_path, directory_data, extentions, load_resource)
 		else:
+			sub_path = sub_path.replace(".import", "")
 			if not extentions.has(sub_path.get_extension()):
 				continue
 
diff --git a/source/interface/game/advancement/UnitAdvancementInfo.gd b/source/interface/game/advancement/UnitAdvancementInfo.gd
index 326f30d4..46baf1ec 100644
--- a/source/interface/game/advancement/UnitAdvancementInfo.gd
+++ b/source/interface/game/advancement/UnitAdvancementInfo.gd
@@ -13,9 +13,6 @@ onready var skills := $MarginContainer/VBoxContainer/Skills
 func update_info(unit: Unit, advancement: Advancement) -> void:
 	clear()
 
-	advancement.execute(unit)
-	unit.restore()
-
 	unit_type_label.text = unit.type.alias
 	health_label.text = "HP: %d" % unit.type.health
 	moves_label.text = "MP: %d" % unit.type.moves
diff --git a/source/menu/ScenarioSelectionMenu.gd b/source/menu/ScenarioSelectionMenu.gd
index 67e9f94a..8c785a31 100644
--- a/source/menu/ScenarioSelectionMenu.gd
+++ b/source/menu/ScenarioSelectionMenu.gd
@@ -6,12 +6,12 @@ onready var buttons := $CenterContainer/VBoxContainer
 func _ready() -> void:
 	for key in Data.scenarios:
 		var scenario : ScenarioData = Data.scenarios[key]
-
-		var button = Button.new()
-		button.rect_min_size = Vector2(200, 60)
-		button.connect("pressed", self, "_on_Scenario_selected", [ scenario ])
-		button.text = scenario.alias
-		buttons.add_child(button)
+		if scenario.show:
+			var button = Button.new()
+			button.rect_min_size = Vector2(200, 60)
+			button.connect("pressed", self, "_on_Scenario_selected", [ scenario ])
+			button.text = scenario.alias
+			buttons.add_child(button)
 
 
 func _on_Scenario_selected(scenario: ScenarioData) -> void:
diff --git a/source/scenario/Combat.gd b/source/scenario/Combat.gd
index 831c80fc..2cbfa2ff 100644
--- a/source/scenario/Combat.gd
+++ b/source/scenario/Combat.gd
@@ -61,8 +61,11 @@ func start(attacker: CombatContext, defender: CombatContext) -> void:
 			queue_free()
 			return
 
-	attacker.unit.grant_experience(defender.unit.type.level)
-	defender.unit.grant_experience(attacker.unit.type.level)
+	var defender_level = defender.unit.type.level
+	var attacker_level = attacker.unit.type.level
+
+	attacker.unit.grant_experience(defender_level)
+	defender.unit.grant_experience(attacker_level)
 
 	emit_signal("finished")
 	queue_free()
diff --git a/source/scenario/Scenario.gd b/source/scenario/Scenario.gd
index e57f7833..18f4a969 100644
--- a/source/scenario/Scenario.gd
+++ b/source/scenario/Scenario.gd
@@ -34,6 +34,8 @@ onready var unit_container := YSort.new()
 
 export (String) var next_scenario := "";
 
+var turn_num := 0
+var done := false
 
 func _ready() -> void:
 	if Engine.editor_hint:
@@ -131,7 +133,6 @@ func recruit(unit_type_id: String, loc: Location = null) -> void:
 	unit.restore()
 
 	place_unit(unit, loc)
-	unit.suspend()
 
 	get_tree().call_group("SideUI", "update_info", current_side)
 
@@ -360,10 +361,11 @@ func _load_sides() -> void:
 		if (Campaign.selected_scenario.type == ScenarioData.ScenarioType.SCENARIO):
 			side.set_faction(Campaign.selected_sides[side.number - 1])
 		create_unit(side.number, side.leader, side.start_position.x, side.start_position.y, true)
-		var ai = Data.AIs[side.ai].new()
-		add_child(ai)
-		ai.initialize(side)
-		AIs[side] = ai
+		if (side.controller == Side.Controller.AI):
+			var ai = Data.AIs[side.ai].new()
+			add_child(ai)
+			ai.initialize(side)
+			AIs[side] = ai
 
 
 	current_side = get_side(1)
@@ -411,7 +413,7 @@ func _turn_refresh_abilities() -> void:
 			ability.execute(loc)
 
 		for effect in loc.unit.get_effects():
-			effect.execute(loc)
+			effect.execute(loc.unit)
 
 
 func _grab_village(loc: Location) -> void:
@@ -458,6 +460,8 @@ func victory() -> void:
 
 	Console.write("Side %d won!" % current_side.number)
 
+
+func end_scenario():
 	if (next_scenario):
 		var next = Data.scenarios[next_scenario]
 		Campaign.selected_scenario = next
diff --git a/source/unit/Unit.gd b/source/unit/Unit.gd
index cce0fc2b..336e6642 100644
--- a/source/unit/Unit.gd
+++ b/source/unit/Unit.gd
@@ -63,7 +63,6 @@ func advance(advancement: Advancement, silent := false) -> void:
 	yield(tween, "tween_all_completed")
 
 	advancement.execute(self)
-	restore()
 
 	_tween_advancement_out()
 	yield(tween, "tween_all_completed")
@@ -161,9 +160,7 @@ func reset() -> void:
 
 
 func restore() -> void:
-	actions.fill()
 	health.fill()
-	moves.fill()
 	experience.empty()
 
 
diff --git a/source/unit/advancement/Advancement.gd b/source/unit/advancement/Advancement.gd
index fe296030..eea696ea 100644
--- a/source/unit/advancement/Advancement.gd
+++ b/source/unit/advancement/Advancement.gd
@@ -20,7 +20,5 @@ export(Array, NodePath) var exclude := []
 
 
 func execute(unit) -> void:
-	for effect in get_children():
-		effect.execute(unit)
 	if restore_unit:
-		unit.reset()
+		unit.restore()
diff --git a/source/unit/advancement/DefaultAdvancement.gd b/source/unit/advancement/DefaultAdvancement.gd
new file mode 100644
index 00000000..3a6c8257
--- /dev/null
+++ b/source/unit/advancement/DefaultAdvancement.gd
@@ -0,0 +1,7 @@
+extends Advancement
+class_name DefaultAdvancement
+
+func execute(unit) -> void:
+	unit.health.maximum += 3
+	unit.experience.maximum *= 1.2
+	.execute(unit)
diff --git a/source/unit/advancement/UnitTypeAdvancement.gd b/source/unit/advancement/UnitTypeAdvancement.gd
new file mode 100644
index 00000000..f4f3194c
--- /dev/null
+++ b/source/unit/advancement/UnitTypeAdvancement.gd
@@ -0,0 +1,11 @@
+extends Advancement
+class_name UnitTypeAdvancement
+
+export(PackedScene) var type : PackedScene = null
+
+func execute(unit) -> void:
+	var unit_type = type.instance() as UnitType
+
+	if unit_type:
+		unit.set_type(unit_type)
+	.execute(unit)
diff --git a/source/unit/effect/EffectUnitType.gd b/source/unit/effect/EffectUnitType.gd
deleted file mode 100644
index c03fd34d..00000000
--- a/source/unit/effect/EffectUnitType.gd
+++ /dev/null
@@ -1,11 +0,0 @@
-extends Effect
-class_name EffectUnitType
-
-export(PackedScene) var type : PackedScene = null
-
-
-func _execute(unit) -> void:
-	var unit_type := type.instance() as UnitType
-
-	if unit_type:
-		unit.set_type(unit_type)
diff --git a/source/unit/unit_type/UnitType.gd b/source/unit/unit_type/UnitType.gd
index af07911f..8430ea08 100644
--- a/source/unit/unit_type/UnitType.gd
+++ b/source/unit/unit_type/UnitType.gd
@@ -39,13 +39,11 @@ onready var sprite := $Sprite
 
 func _ready() -> void:
 	for id in advances_to:
-		var advancement = Advancement.new()
-		var effect = load(UNIT_TYPE_EFFECT).new() # cyclic dependency hack
 		var unit_type = Data.units[id]
+		var advancement = load("res://source/unit/advancement/UnitTypeAdvancement.gd").new()
+		advancement.type = unit_type
 		advancements.add_child(advancement)
-		advancement.add_child(effect)
 		advancement.alias = id
-		effect.type = unit_type
 
 
 func _enter_tree() -> void: