diff --git a/armorlab/sources/base_ext.ts b/armorlab/sources/base_ext.ts
index 0dec8e56..3ff7209a 100644
--- a/armorlab/sources/base_ext.ts
+++ b/armorlab/sources/base_ext.ts
@@ -1,6 +1,6 @@
 
 function base_ext_init() {
-    random_node_set_seed(math_floor(time_time() * 4294967295));
+    random_node_set_seed(math_floor(sys_time() * 4294967295));
 }
 
 function base_ext_render() {
diff --git a/armorlab/sources/ui_nodes_ext.ts b/armorlab/sources/ui_nodes_ext.ts
index 37955b04..5e3242b2 100644
--- a/armorlab/sources/ui_nodes_ext.ts
+++ b/armorlab/sources/ui_nodes_ext.ts
@@ -35,7 +35,7 @@ function ui_nodes_ext_run() {
 
 	console_progress(tr("Processing"));
 
-	let timer: f32 = time_time();
+	let timer: f32 = sys_time();
 	parser_logic_parse(project_canvas);
 
 	photo_to_pbr_node_cached_source = null;
@@ -118,7 +118,7 @@ function ui_nodes_ext_run() {
 		}
 	}
 
-	let t: f32 = time_time() - timer;
+	let t: f32 = sys_time() - timer;
 	console_log("Processing finished in " + t);
 	iron_ml_unload();
 
diff --git a/armorpaint/assets/plugins/hello_node_brush.js b/armorpaint/assets/plugins/hello_node_brush.js
index 85cb1238..3645d0b8 100644
--- a/armorpaint/assets/plugins/hello_node_brush.js
+++ b/armorpaint/assets/plugins/hello_node_brush.js
@@ -51,7 +51,7 @@ nodes_brush_category_add(category_name, armpack_encode(node_list));
 
 // Brush node
 parser_logic_custom_nodes_set(node_type, function(node, from) {
-	return Math.sin(time_time() * node.inputs[0].get(0));
+	return Math.sin(sys_time() * node.inputs[0].get(0));
 });
 
 // Cleanup
diff --git a/armorsculpt/sources/tab_layers.ts b/armorsculpt/sources/tab_layers.ts
index 3df8b229..ac2d771a 100644
--- a/armorsculpt/sources/tab_layers.ts
+++ b/armorsculpt/sources/tab_layers.ts
@@ -263,8 +263,8 @@ function tab_layers_draw_layer_slot_full(l: slot_layer_t, i: i32) {
 				tab_layers_set_drag_layer(context_raw.layer, -(mouse_x - uix - ui._window_x - 3), -(mouse_y - uiy - ui._window_y + 1));
 			}
 			else if (ui.input_released) {
-				if (time_time() - context_raw.select_time > 0.2) {
-					context_raw.select_time = time_time();
+				if (sys_time() - context_raw.select_time > 0.2) {
+					context_raw.select_time = sys_time();
 				}
 			}
 			else if (ui.input_released_r) {
@@ -275,7 +275,7 @@ function tab_layers_draw_layer_slot_full(l: slot_layer_t, i: i32) {
 
 		let state: ui_state_t = ui_text(l.name);
 		if (state == ui_state_t.RELEASED) {
-			let td: f32 = time_time() - context_raw.select_time;
+			let td: f32 = sys_time() - context_raw.select_time;
 			if (td < 0.2 && td > 0.0) {
 				tab_layers_layer_name_edit = l.id;
 				tab_layers_layer_name_handle.text = l.name;
diff --git a/base/project.js b/base/project.js
index b033340e..fe73c400 100644
--- a/base/project.js
+++ b/base/project.js
@@ -1,14 +1,7 @@
 
 let flags = globalThis.flags;
-flags.android = os_argv().indexOf("android") >= 0;
-flags.ios = os_argv().indexOf("ios") >= 0;
-flags.d3d12 = os_argv().indexOf("direct3d12") >= 0;
-flags.vulkan = os_argv().indexOf("vulkan") >= 0;
-flags.metal = os_argv().indexOf("metal") >= 0;
-flags.raytrace = flags.d3d12 || flags.vulkan || flags.metal;
 flags.embed = os_argv().indexOf("--embed") >= 0; // os_argv().indexOf("--debug") == -1; // clang 19
 flags.physics = true;
-
 flags.with_d3dcompiler = true;
 flags.with_nfd = true;
 flags.with_compress = true;
@@ -84,20 +77,21 @@ if (!flags.lite) {
 	// project.add_define("arm_skin");
 	// project.add_define("arm_audio");
 
-	if (flags.android) {
+	if (platform === "android") {
 		project.add_define("arm_android_rmb");
 	}
 
-	if (flags.raytrace) {
+	let raytrace = true;
+	if (raytrace) {
 		project.add_assets("assets/raytrace/*", { destination: "data/{name}" });
 
-		if (flags.d3d12) {
+		if (graphics === "direct3d12") {
 			project.add_assets("shaders/raytrace/*.cso", { destination: "data/{name}" });
 		}
-		else if (flags.vulkan) {
+		else if (graphics === "vulkan") {
 			project.add_assets("shaders/raytrace/*.spirv", { destination: "data/{name}" });
 		}
-		else if (flags.metal) {
+		else if (graphics === "metal") {
 			project.add_assets("shaders/raytrace/*.metal", { destination: "data/{name}" });
 		}
 	}
@@ -114,7 +108,7 @@ if (!flags.lite) {
 		project.add_assets(dir + "/version.json", { destination: "data/{name}" });
 	}
 
-	let export_data_list = flags.android; // .apk contents
+	let export_data_list = platform === "android"; // .apk contents
 	if (export_data_list) {
 		let root = "../" + flags.name.toLowerCase();
 		let data_list = {
diff --git a/base/sources/ts/iron/audio.ts b/base/sources/ts/iron/audio.ts
deleted file mode 100644
index 9ab649f3..00000000
--- a/base/sources/ts/iron/audio.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-
-///if arm_audio
-
-function audio_play(sound: sound_t, loop: bool = false, pitch: f32 = 1.0, unique: bool = false): audio_channel_t {
-	return iron_a1_play_sound(sound.sound_, loop, pitch, unique);
-}
-
-function audio_stop(sound: sound_t) {
-	iron_a1_stop_sound(sound.sound_);
-}
-
-///end
diff --git a/base/sources/ts/iron/input.ts b/base/sources/ts/iron/input.ts
index 8d8eefa1..e079a028 100644
--- a/base/sources/ts/iron/input.ts
+++ b/base/sources/ts/iron/input.ts
@@ -358,8 +358,8 @@ function keyboard_end_frame() {
 		array_splice(keyboard_keys_frame, 0, keyboard_keys_frame.length);
 	}
 
-	if (time_time() - keyboard_repeat_time > 0.05) {
-		keyboard_repeat_time = time_time();
+	if (sys_time() - keyboard_repeat_time > 0.05) {
+		keyboard_repeat_time = sys_time();
 		keyboard_repeat_key = true;
 	}
 	else {
@@ -660,7 +660,7 @@ function keyboard_down_listener(code: key_code_t) {
 	array_push(keyboard_keys_frame, s);
 	map_set(keyboard_keys_started, s, true);
 	map_set(keyboard_keys_down, s, true);
-	keyboard_repeat_time = time_time() + 0.4;
+	keyboard_repeat_time = sys_time() + 0.4;
 
 	///if arm_android_rmb // Detect right mouse button on Android..
 	if (code == key_code_t.BACK) {
diff --git a/base/sources/ts/iron/render_path.ts b/base/sources/ts/iron/render_path.ts
index 046a0e1c..f00b1c58 100644
--- a/base/sources/ts/iron/render_path.ts
+++ b/base/sources/ts/iron/render_path.ts
@@ -65,8 +65,8 @@ function render_path_render_frame() {
 	_render_path_last_w = app_w();
 	_render_path_last_h = app_h();
 
-	_render_path_frame_time = time_time() -_render_path_last_frame_time;
-	_render_path_last_frame_time = time_time();
+	_render_path_frame_time = sys_time() -_render_path_last_frame_time;
+	_render_path_last_frame_time = sys_time();
 
 	render_path_current_w = app_w();
 	render_path_current_h = app_h();
diff --git a/base/sources/ts/iron/time.ts b/base/sources/ts/iron/time.ts
index 51109a9f..210b0492 100644
--- a/base/sources/ts/iron/time.ts
+++ b/base/sources/ts/iron/time.ts
@@ -14,11 +14,7 @@ function time_real_delta(): f32 {
 	return _time_real_delta;
 }
 
-function time_time(): f32 {
-	return sys_time();
-}
-
 function time_update() {
-	_time_real_delta = time_time() - _time_last;
-	_time_last = time_time();
+	_time_real_delta = sys_time() - _time_last;
+	_time_last = sys_time();
 }
diff --git a/base/sources/ts/iron/uniforms.ts b/base/sources/ts/iron/uniforms.ts
index 5fa86a77..91ee93fe 100644
--- a/base/sources/ts/iron/uniforms.ts
+++ b/base/sources/ts/iron/uniforms.ts
@@ -303,7 +303,7 @@ function uniforms_set_context_const(location: iron_gpu_constant_location_t, c: s
 		let f: f32 = 0.0;
 
 		if (c.link == "_time") {
-			f = time_time();
+			f = sys_time();
 		}
 		else if (c.link == "_aspect_ratio_window") {
 			f = app_w() / app_h();
diff --git a/base/sources/ts/nodes/time_node.ts b/base/sources/ts/nodes/time_node.ts
index 6060e87b..cb8fa3a4 100644
--- a/base/sources/ts/nodes/time_node.ts
+++ b/base/sources/ts/nodes/time_node.ts
@@ -12,7 +12,7 @@ function time_node_create(raw: ui_node_t, args: f32_array_t): time_node_t {
 
 function time_node_get(self: time_node_t, from: i32): logic_node_value_t {
 	if (from == 0) {
-		let v: logic_node_value_t = { _f32: time_time() };
+		let v: logic_node_value_t = { _f32: sys_time() };
 		return v;
 	}
 	else if (from == 1) {
diff --git a/base/sources/ts/tab_brushes.ts b/base/sources/ts/tab_brushes.ts
index 61ece579..9764d467 100644
--- a/base/sources/ts/tab_brushes.ts
+++ b/base/sources/ts/tab_brushes.ts
@@ -76,10 +76,10 @@ function tab_brushes_draw(htab: ui_handle_t) {
 					if (context_raw.brush != project_brushes[i]) {
 						context_select_brush(i);
 					}
-					if (time_time() - context_raw.select_time < 0.25) {
+					if (sys_time() - context_raw.select_time < 0.25) {
 						ui_base_show_brush_nodes();
 					}
-					context_raw.select_time = time_time();
+					context_raw.select_time = sys_time();
 					// app_drag_off_x = -(mouse_x - uix - ui._windowX - 3);
 					// app_drag_off_y = -(mouse_y - uiy - ui._windowY + 1);
 					// app_drag_brush = raw.brush;
diff --git a/base/sources/ts/tab_fonts.ts b/base/sources/ts/tab_fonts.ts
index 6df23809..bb4f9f49 100644
--- a/base/sources/ts/tab_fonts.ts
+++ b/base/sources/ts/tab_fonts.ts
@@ -98,10 +98,10 @@ function tab_fonts_draw(htab: ui_handle_t) {
 							context_select_font(i);
 						});
 					}
-					if (time_time() - context_raw.select_time < 0.25) {
+					if (sys_time() - context_raw.select_time < 0.25) {
 						ui_base_show_2d_view(view_2d_type_t.FONT);
 					}
-					context_raw.select_time = time_time();
+					context_raw.select_time = sys_time();
 				}
 				if (ui.is_hovered && ui.input_released_r) {
 					context_select_font(i);
diff --git a/base/sources/ts/tab_layers.ts b/base/sources/ts/tab_layers.ts
index f6601e21..bc8b4046 100644
--- a/base/sources/ts/tab_layers.ts
+++ b/base/sources/ts/tab_layers.ts
@@ -409,12 +409,12 @@ function tab_layers_draw_layer_slot_full(l: slot_layer_t, i: i32) {
 
 		let state: ui_state_t = ui_text(l.name);
 		if (state == ui_state_t.RELEASED) {
-			if (time_time() - context_raw.select_time < 0.25) {
+			if (sys_time() - context_raw.select_time < 0.25) {
 				tab_layers_layer_name_edit = l.id;
 				tab_layers_layer_name_handle.text = l.name;
 				ui_start_text_edit(tab_layers_layer_name_handle);
 			}
-			context_raw.select_time = time_time();
+			context_raw.select_time = sys_time();
 		}
 
 		let in_focus: bool = ui.input_x > ui._window_x && ui.input_x < ui._window_x + ui._window_w &&
@@ -606,11 +606,11 @@ function tab_layers_handle_layer_icon_state(l: slot_layer_t, i: i32, state: ui_s
 		tab_layers_set_drag_layer(context_raw.layer, -(mouse_x - uix - ui._window_x - 3), -(mouse_y - uiy - ui._window_y + 1));
 	}
 	else if (state == ui_state_t.RELEASED) {
-		if (time_time() - context_raw.select_time < 0.2) {
+		if (sys_time() - context_raw.select_time < 0.2) {
 			ui_base_show_2d_view(view_2d_type_t.LAYER);
 		}
-		if (time_time() - context_raw.select_time > 0.2) {
-			context_raw.select_time = time_time();
+		if (sys_time() - context_raw.select_time > 0.2) {
+			context_raw.select_time = sys_time();
 		}
 		if (l.fill_layer != null) {
 			context_set_material(l.fill_layer);
diff --git a/base/sources/ts/tab_materials.ts b/base/sources/ts/tab_materials.ts
index f87c48f1..679ed81d 100644
--- a/base/sources/ts/tab_materials.ts
+++ b/base/sources/ts/tab_materials.ts
@@ -139,12 +139,12 @@ function tab_materials_draw_slots(mini: bool) {
 				base_drag_off_y = -(mouse_y - uiy - ui._window_y + 1);
 				base_drag_material = context_raw.material;
 				// Double click to show nodes
-				if (time_time() - context_raw.select_time < 0.25) {
+				if (sys_time() - context_raw.select_time < 0.25) {
 					ui_base_show_material_nodes();
 					base_drag_material = null;
 					base_is_dragging = false;
 				}
-				context_raw.select_time = time_time();
+				context_raw.select_time = sys_time();
 			}
 
 			// Context menu
diff --git a/base/sources/ts/tab_swatches.ts b/base/sources/ts/tab_swatches.ts
index 55ac0388..b669741a 100644
--- a/base/sources/ts/tab_swatches.ts
+++ b/base/sources/ts/tab_swatches.ts
@@ -135,7 +135,7 @@ function tab_swatches_draw(htab: ui_handle_t) {
 					drag_pos_set = true;
 				}
 				else if (state == ui_state_t.RELEASED) {
-					if (time_time() - context_raw.select_time < 0.25) {
+					if (sys_time() - context_raw.select_time < 0.25) {
 
 						_tab_swatches_draw_i = i;
 
@@ -180,7 +180,7 @@ function tab_swatches_draw(htab: ui_handle_t) {
 						});
 					}
 
-					context_raw.select_time = time_time();
+					context_raw.select_time = sys_time();
 				}
 				if (ui.is_hovered && ui.input_released_r) {
 					context_set_swatch(project_raw.swatches[i]);
diff --git a/base/sources/ts/tab_textures.ts b/base/sources/ts/tab_textures.ts
index f38387fb..2b40e4f3 100644
--- a/base/sources/ts/tab_textures.ts
+++ b/base/sources/ts/tab_textures.ts
@@ -92,10 +92,10 @@ function tab_textures_draw(htab: ui_handle_t) {
 						base_drag_asset = asset;
 						context_raw.texture = asset;
 
-						if (time_time() - context_raw.select_time < 0.25) {
+						if (sys_time() - context_raw.select_time < 0.25) {
 							ui_base_show_2d_view(view_2d_type_t.ASSET);
 						}
-						context_raw.select_time = time_time();
+						context_raw.select_time = sys_time();
 						ui_view2d_hwnd.redraws = 2;
 					}
 
diff --git a/base/sources/ts/ui_base.ts b/base/sources/ts/ui_base.ts
index 54152947..07a1f61c 100644
--- a/base/sources/ts/ui_base.ts
+++ b/base/sources/ts/ui_base.ts
@@ -1126,16 +1126,16 @@ function ui_base_update_ui() {
 	// Two-finger tap to undo, three-finger tap to redo
 	if (context_in_viewport() && config_raw.touch_ui) {
 		if (mouse_started("middle")) {
-			ui_base_redo_tap_time = time_time();
+			ui_base_redo_tap_time = sys_time();
 		}
 		else if (mouse_started("right")) {
-			ui_base_undo_tap_time = time_time();
+			ui_base_undo_tap_time = sys_time();
 		}
-		else if (mouse_released("middle") && time_time() - ui_base_redo_tap_time < 0.1) {
+		else if (mouse_released("middle") && sys_time() - ui_base_redo_tap_time < 0.1) {
 			ui_base_redo_tap_time = ui_base_undo_tap_time = 0;
 			redo_pressed = true;
 		}
-		else if (mouse_released("right") && time_time() - ui_base_undo_tap_time < 0.1) {
+		else if (mouse_released("right") && sys_time() - ui_base_undo_tap_time < 0.1) {
 			ui_base_redo_tap_time = ui_base_undo_tap_time = 0;
 			undo_pressed = true;
 		}
@@ -1268,11 +1268,11 @@ function ui_base_draw_sidebar() {
 		}
 	}
 	else if (ui_base_htabs[tab_area_t.SIDEBAR0].changed && ui_base_htabs[tab_area_t.SIDEBAR0].position == context_raw.last_htab0_pos) {
-		if (time_time() - context_raw.select_time < 0.25) {
+		if (sys_time() - context_raw.select_time < 0.25) {
 			context_raw.maximized_sidebar_width = config_raw.layout[layout_size_t.SIDEBAR_W];
 			config_raw.layout[layout_size_t.SIDEBAR_W] = 0;
 		}
-		context_raw.select_time = time_time();
+		context_raw.select_time = sys_time();
 	}
 	context_raw.last_htab0_pos = ui_base_htabs[tab_area_t.SIDEBAR0].position;
 }
diff --git a/base/sources/ts/ui_files.ts b/base/sources/ts/ui_files.ts
index 4353d170..8983df8f 100644
--- a/base/sources/ts/ui_files.ts
+++ b/base/sources/ts/ui_files.ts
@@ -361,7 +361,7 @@ function ui_files_file_browser(ui: ui_t, handle: ui_handle_t, drag_files: bool =
 				}
 
 				ui_files_selected = i;
-				if (time_time() - context_raw.select_time < 0.25) {
+				if (sys_time() - context_raw.select_time < 0.25) {
 					base_drag_file = null;
 					base_drag_file_icon = null;
 					base_is_dragging = false;
@@ -381,7 +381,7 @@ function ui_files_file_browser(ui: ui_t, handle: ui_handle_t, drag_files: bool =
 					}
 					ui_files_selected = -1;
 				}
-				context_raw.select_time = time_time();
+				context_raw.select_time = sys_time();
 			}
 
 			// Label
diff --git a/base/sources/ts/ui_nodes.ts b/base/sources/ts/ui_nodes.ts
index 86b56800..7f18f8ec 100644
--- a/base/sources/ts/ui_nodes.ts
+++ b/base/sources/ts/ui_nodes.ts
@@ -388,8 +388,8 @@ function ui_viewnodes_on_canvas_released() {
 			if (ui_input_in_rect(ui_nodes_ui._window_x + UI_NODE_X(node), ui_nodes_ui._window_y + UI_NODE_Y(node), UI_NODE_W(node), UI_NODE_H(canvas, node))) {
 				if (nodes.nodes_selected_id.length > 0 && node.id == nodes.nodes_selected_id[0]) {
 					ui_view2d_hwnd.redraws = 2;
-					if (time_time() - context_raw.select_time < 0.25) ui_base_show_2d_view(view_2d_type_t.NODE);
-					context_raw.select_time = time_time();
+					if (sys_time() - context_raw.select_time < 0.25) ui_base_show_2d_view(view_2d_type_t.NODE);
+					context_raw.select_time = sys_time();
 				}
 				break;
 			}