diff --git a/tests/conftest.py b/tests/conftest.py
index aeac22c..981e78f 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -111,7 +111,7 @@ def pytest_collect_file(parent, file_path):
     except ValueError:
         return None
 
-    if rel_path.parts and rel_path.parts[0] in ('unit', 'integration', 'regression'):
+    if rel_path.parts and rel_path.parts[0] in ('unit', 'integration', 'regression', 'docs', 'demo'):
         if file_path.suffix == '.py' and file_path.name not in ('__init__.py', 'conftest.py'):
             return McRFTestFile.from_parent(parent, path=file_path)
     return None
@@ -121,7 +121,7 @@ def pytest_ignore_collect(collection_path, config):
     """Prevent pytest from trying to import test scripts as Python modules."""
     try:
         rel_path = collection_path.relative_to(TESTS_DIR)
-        if rel_path.parts and rel_path.parts[0] in ('unit', 'integration', 'regression'):
+        if rel_path.parts and rel_path.parts[0] in ('unit', 'integration', 'regression', 'docs', 'demo'):
             # Let our custom collector handle these, don't import them
             return False  # Don't ignore - we'll collect them our way
     except ValueError:
diff --git a/tests/docs/API_FINDINGS.md b/tests/docs/API_FINDINGS.md
new file mode 100644
index 0000000..b4cce5f
--- /dev/null
+++ b/tests/docs/API_FINDINGS.md
@@ -0,0 +1,129 @@
+# McRogueFace API Test Findings
+*Generated by Frack, January 14, 2026*
+
+## Summary
+
+Tested code snippets from docs site against actual runtime API.
+Tests created in `/tests/docs/` with screenshots in `/tests/docs/screenshots/`.
+
+---
+
+## Entity Constructor
+
+**Correct:**
+```python
+entity = mcrfpy.Entity(grid_pos=(10, 7), texture=texture, sprite_index=84)
+```
+
+**Wrong:**
+```python
+entity = mcrfpy.Entity(pos=(10, 7), ...)  # FAILS - no 'pos' kwarg
+entity = mcrfpy.Entity(grid_x=10, grid_y=7, ...)  # FAILS - no separate kwargs
+```
+
+---
+
+## Scene API
+
+**Modern (WORKS):**
+```python
+scene = mcrfpy.Scene("name")
+scene.children.append(frame)
+scene.on_key = handler
+scene.activate()
+```
+
+**Deprecated → Modern:**
+```python
+# OLD                          → NEW
+mcrfpy.createScene("name")     → scene = mcrfpy.Scene("name")
+mcrfpy.sceneUI("name")         → scene.children
+mcrfpy.setScene("name")        → scene.activate()
+mcrfpy.keypressScene(fn)       → scene.on_key = fn
+mcrfpy.currentScene()          → mcrfpy.current_scene  # property, not function!
+```
+
+---
+
+## Grid.at() Signature
+
+Both work:
+```python
+point = grid.at((x, y))  # Tuple - documented
+point = grid.at(x, y)    # Separate args - also works!
+```
+
+---
+
+## Animation System
+
+**Works:**
+- `x`, `y`, `w`, `h` properties animate correctly
+- Callbacks fire as expected
+- Multiple simultaneous animations work
+- Easing functions work
+
+**Does NOT work:**
+- `opacity` - property exists, can set directly, but animation ignores it
+
+---
+
+## Timer API
+
+**Modern:**
+```python
+timer = mcrfpy.Timer("name", callback, seconds)
+# Callback signature: def callback(timer, runtime):
+```
+
+**Deprecated:**
+```python
+mcrfpy.setTimer("name", callback, milliseconds)  # Wrong signature too
+```
+
+---
+
+## Color API
+
+Always use `mcrfpy.Color()`:
+```python
+frame.fill_color = mcrfpy.Color(255, 0, 0)     # CORRECT
+frame.fill_color = mcrfpy.Color(255, 0, 0, 128)  # With alpha
+```
+
+Tuples no longer work:
+```python
+frame.fill_color = (255, 0, 0)  # FAILS
+```
+
+---
+
+## Available Globals
+
+**All exist:**
+- `mcrfpy.default_texture` - Texture for kenney_tinydungeon.png
+- `mcrfpy.default_font` - Font for JetBrains Mono
+- `mcrfpy.default_fov` - (default FOV settings)
+
+---
+
+## Files Requiring Updates
+
+1. `quickstart.md` - All 4 code blocks use deprecated API
+2. `features/scenes.md` - "Procedural API" section entirely deprecated
+3. `features/animation.md` - opacity examples don't work
+4. Any file using `setTimer`, `createScene`, `sceneUI`, `setScene`, `keypressScene`
+
+---
+
+## Test Files Created
+
+| Test | Status | Notes |
+|------|--------|-------|
+| test_quickstart_simple_scene.py | PASS | |
+| test_quickstart_main_menu.py | PASS | |
+| test_quickstart_entities.py | PASS | Uses grid_pos= |
+| test_quickstart_sprites.py | PASS | |
+| test_features_animation.py | PASS | opacity test skipped |
+| test_features_scenes.py | PASS | Documents deprecated API |
+| test_entity_api.py | INFO | Verifies grid_pos= works |
diff --git a/tests/docs/screenshots/features_animation.png b/tests/docs/screenshots/features_animation.png
new file mode 100644
index 0000000..4280a2c
Binary files /dev/null and b/tests/docs/screenshots/features_animation.png differ
diff --git a/tests/docs/screenshots/features_scenes.png b/tests/docs/screenshots/features_scenes.png
new file mode 100644
index 0000000..1c8ee92
Binary files /dev/null and b/tests/docs/screenshots/features_scenes.png differ
diff --git a/tests/docs/screenshots/quickstart_entities.png b/tests/docs/screenshots/quickstart_entities.png
new file mode 100644
index 0000000..da85c34
Binary files /dev/null and b/tests/docs/screenshots/quickstart_entities.png differ
diff --git a/tests/docs/screenshots/quickstart_main_menu.png b/tests/docs/screenshots/quickstart_main_menu.png
new file mode 100644
index 0000000..6bb58d6
Binary files /dev/null and b/tests/docs/screenshots/quickstart_main_menu.png differ
diff --git a/tests/docs/screenshots/quickstart_simple_scene.png b/tests/docs/screenshots/quickstart_simple_scene.png
new file mode 100644
index 0000000..e90b37d
Binary files /dev/null and b/tests/docs/screenshots/quickstart_simple_scene.png differ
diff --git a/tests/docs/screenshots/quickstart_sprites.png b/tests/docs/screenshots/quickstart_sprites.png
new file mode 100644
index 0000000..a5d420e
Binary files /dev/null and b/tests/docs/screenshots/quickstart_sprites.png differ
diff --git a/tests/docs/test_current_scene.py b/tests/docs/test_current_scene.py
new file mode 100644
index 0000000..80eb18f
--- /dev/null
+++ b/tests/docs/test_current_scene.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+"""Verify mcrfpy.current_scene property."""
+import mcrfpy
+import sys
+
+scene = mcrfpy.Scene("test")
+scene.activate()
+mcrfpy.step(0.1)
+
+try:
+    current = mcrfpy.current_scene
+    print(f"mcrfpy.current_scene = {current}")
+    print(f"type: {type(current)}")
+    print("VERIFIED: mcrfpy.current_scene WORKS")
+except AttributeError as e:
+    print(f"FAILED: {e}")
+
+sys.exit(0)
diff --git a/tests/docs/test_defaults.py b/tests/docs/test_defaults.py
new file mode 100644
index 0000000..6105cfc
--- /dev/null
+++ b/tests/docs/test_defaults.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+"""Test mcrfpy default resources."""
+import mcrfpy
+import sys
+
+scene = mcrfpy.Scene("test")
+scene.activate()
+mcrfpy.step(0.01)
+
+print("Checking mcrfpy defaults:")
+
+try:
+    dt = mcrfpy.default_texture
+    print(f"  default_texture = {dt}")
+except AttributeError as e:
+    print(f"  default_texture: NOT FOUND")
+
+try:
+    df = mcrfpy.default_font
+    print(f"  default_font = {df}")
+except AttributeError as e:
+    print(f"  default_font: NOT FOUND")
+
+# Also check what other module-level attributes exist
+print("\nAll mcrfpy attributes starting with 'default':")
+for attr in dir(mcrfpy):
+    if 'default' in attr.lower():
+        print(f"  {attr}")
+
+sys.exit(0)
diff --git a/tests/docs/test_entity_api.py b/tests/docs/test_entity_api.py
new file mode 100644
index 0000000..6cc8601
--- /dev/null
+++ b/tests/docs/test_entity_api.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+"""Quick test to verify Entity constructor signature."""
+import mcrfpy
+import sys
+
+scene = mcrfpy.Scene("test")
+scene.activate()
+mcrfpy.step(0.01)
+
+texture = mcrfpy.Texture("assets/kenney_tinydungeon.png", 16, 16)
+grid = mcrfpy.Grid(grid_size=(20, 15), texture=texture, pos=(10, 10), size=(640, 480))
+scene.children.append(grid)
+
+# Test grid_pos vs grid_x/grid_y
+try:
+    e1 = mcrfpy.Entity(grid_pos=(5, 5), texture=texture, sprite_index=85)
+    grid.entities.append(e1)
+    print("grid_pos= WORKS")
+except TypeError as e:
+    print(f"grid_pos= FAILS: {e}")
+
+try:
+    e2 = mcrfpy.Entity(grid_x=7, grid_y=7, texture=texture, sprite_index=85)
+    grid.entities.append(e2)
+    print("grid_x=/grid_y= WORKS")
+except TypeError as e:
+    print(f"grid_x=/grid_y= FAILS: {e}")
+
+print("Entity API test complete")
+sys.exit(0)
diff --git a/tests/docs/test_features_animation.py b/tests/docs/test_features_animation.py
new file mode 100644
index 0000000..2a40238
--- /dev/null
+++ b/tests/docs/test_features_animation.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+"""Test for features/animation.md examples.
+
+Tests the modern API equivalents of animation examples.
+"""
+import mcrfpy
+from mcrfpy import automation
+import sys
+
+# Setup scene using modern API
+scene = mcrfpy.Scene("animation_demo")
+scene.activate()
+mcrfpy.step(0.01)
+
+# Test 1: Basic Animation (lines 9-19)
+frame = mcrfpy.Frame(pos=(0, 0), size=(100, 100))
+frame.fill_color = mcrfpy.Color(255, 0, 0)
+scene.children.append(frame)
+
+# Animate x position
+anim = mcrfpy.Animation("x", 500.0, 2.0, "easeInOut")
+anim.start(frame)
+print("Test 1: Basic animation started")
+
+# Step forward to run animation
+mcrfpy.step(2.5)
+
+# Verify animation completed
+if abs(frame.x - 500.0) < 1.0:
+    print("Test 1: PASS - frame moved to x=500")
+else:
+    print(f"Test 1: FAIL - frame at x={frame.x}, expected 500")
+    sys.exit(1)
+
+# Test 2: Multiple simultaneous animations (lines 134-144)
+frame2 = mcrfpy.Frame(pos=(0, 0), size=(100, 100))
+frame2.fill_color = mcrfpy.Color(0, 255, 0)
+scene.children.append(frame2)
+
+mcrfpy.Animation("x", 200.0, 1.0, "easeInOut").start(frame2)
+mcrfpy.Animation("y", 150.0, 1.0, "easeInOut").start(frame2)
+mcrfpy.Animation("w", 300.0, 1.0, "easeInOut").start(frame2)
+mcrfpy.Animation("h", 200.0, 1.0, "easeInOut").start(frame2)
+
+mcrfpy.step(1.5)
+
+if abs(frame2.x - 200.0) < 1.0 and abs(frame2.y - 150.0) < 1.0:
+    print("Test 2: PASS - multiple animations completed")
+else:
+    print(f"Test 2: FAIL - frame2 at ({frame2.x}, {frame2.y})")
+    sys.exit(1)
+
+# Test 3: Callback (lines 105-112)
+callback_fired = False
+
+def on_complete(animation, target):
+    global callback_fired
+    callback_fired = True
+    print("Test 3: Callback fired!")
+
+frame3 = mcrfpy.Frame(pos=(0, 300), size=(50, 50))
+frame3.fill_color = mcrfpy.Color(0, 0, 255)
+scene.children.append(frame3)
+
+anim3 = mcrfpy.Animation("x", 300.0, 0.5, "easeInOut", callback=on_complete)
+anim3.start(frame3)
+
+mcrfpy.step(1.0)
+
+if callback_fired:
+    print("Test 3: PASS - callback executed")
+else:
+    print("Test 3: FAIL - callback not executed")
+    sys.exit(1)
+
+# Test 4: NOTE - Opacity animation documented in features/animation.md
+# but DOES NOT WORK on Frame. The property exists but animation
+# system doesn't animate it. This is a DOCS BUG to report.
+# Skipping test 4 - opacity animation not supported.
+print("Test 4: SKIPPED - opacity animation not supported on Frame (docs bug)")
+
+# Take screenshot showing animation results
+automation.screenshot("/opt/goblincorps/repos/McRogueFace/tests/docs/screenshots/features_animation.png")
+
+print("\nAll animation tests PASS")
+sys.exit(0)
diff --git a/tests/docs/test_features_scenes.py b/tests/docs/test_features_scenes.py
new file mode 100644
index 0000000..89f6a6d
--- /dev/null
+++ b/tests/docs/test_features_scenes.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+"""Test for features/scenes.md examples.
+
+Tests both modern and procedural APIs from the docs.
+"""
+import mcrfpy
+from mcrfpy import automation
+import sys
+
+# Test 1: Modern Scene API (lines 28-42)
+print("Test 1: Modern Scene API")
+scene = mcrfpy.Scene("test_modern")
+scene.children.append(mcrfpy.Frame(pos=(0, 0), size=(800, 600)))
+
+def my_handler(key, action):
+    if action == "start":
+        print(f"  Key handler received: {key}")
+
+scene.on_key = my_handler
+scene.activate()
+mcrfpy.step(0.1)
+print("  PASS - modern Scene API works")
+
+# Test 2: Check Scene properties
+print("Test 2: Scene properties")
+print(f"  scene.name = {scene.name}")
+print(f"  scene.active = {scene.active}")
+print(f"  len(scene.children) = {len(scene.children)}")
+
+# Test 3: Check if default_texture exists
+print("Test 3: default_texture")
+try:
+    dt = mcrfpy.default_texture
+    print(f"  mcrfpy.default_texture = {dt}")
+except AttributeError:
+    print("  default_texture NOT FOUND - docs bug!")
+
+# Test 4: Check if currentScene exists
+print("Test 4: currentScene()")
+try:
+    current = mcrfpy.currentScene()
+    print(f"  mcrfpy.currentScene() = {current}")
+except AttributeError:
+    print("  currentScene() NOT FOUND - docs bug!")
+
+# Test 5: Check Grid.at() signature
+print("Test 5: Grid.at() signature")
+texture = mcrfpy.Texture("assets/kenney_tinydungeon.png", 16, 16)
+grid = mcrfpy.Grid(grid_size=(10, 10), texture=texture, pos=(0, 0), size=(200, 200))
+
+# Try both signatures
+try:
+    point_tuple = grid.at((5, 5))
+    print("  grid.at((x, y)) - tuple WORKS")
+except Exception as e:
+    print(f"  grid.at((x, y)) FAILS: {e}")
+
+try:
+    point_sep = grid.at(5, 5)
+    print("  grid.at(x, y) - separate args WORKS")
+except Exception as e:
+    print(f"  grid.at(x, y) FAILS: {e}")
+
+# Test 6: Scene transitions (setScene)
+print("Test 6: setScene()")
+scene2 = mcrfpy.Scene("test_transitions")
+scene2.activate()
+mcrfpy.step(0.1)
+
+# Check if setScene exists
+try:
+    mcrfpy.setScene("test_modern")
+    print("  mcrfpy.setScene() WORKS")
+except AttributeError:
+    print("  mcrfpy.setScene() NOT FOUND - use scene.activate() instead")
+except Exception as e:
+    print(f"  mcrfpy.setScene() error: {e}")
+
+# Take screenshot
+mcrfpy.step(0.1)
+automation.screenshot("/opt/goblincorps/repos/McRogueFace/tests/docs/screenshots/features_scenes.png")
+
+print("\nAll scene tests complete")
+sys.exit(0)
diff --git a/tests/docs/test_quickstart_entities.py b/tests/docs/test_quickstart_entities.py
new file mode 100644
index 0000000..dfc668f
--- /dev/null
+++ b/tests/docs/test_quickstart_entities.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python3
+"""Test for quickstart.md 'Game Entity' example.
+
+Original (DEPRECATED - lines 133-168):
+    mcrfpy.createScene("game")
+    grid = mcrfpy.Grid(20, 15, texture, (10, 10), (640, 480))
+    ui = mcrfpy.sceneUI("game")
+    player = mcrfpy.Entity((10, 7), texture, 85)
+    mcrfpy.keypressScene(handle_keys)
+    mcrfpy.setScene("game")
+
+Modern equivalent below.
+"""
+import mcrfpy
+from mcrfpy import automation
+import sys
+
+# Create scene using modern API
+scene = mcrfpy.Scene("game")
+scene.activate()
+mcrfpy.step(0.01)
+
+# Load texture
+texture = mcrfpy.Texture("assets/kenney_tinydungeon.png", 16, 16)
+
+# Create grid using modern keyword API
+grid = mcrfpy.Grid(
+    grid_size=(20, 15),
+    texture=texture,
+    pos=(10, 10),
+    size=(640, 480)
+)
+scene.children.append(grid)
+
+# Add player entity
+player = mcrfpy.Entity(grid_pos=(10, 7), texture=texture, sprite_index=85)
+grid.entities.append(player)
+
+# Add NPC entity
+npc = mcrfpy.Entity(grid_pos=(5, 5), texture=texture, sprite_index=109)
+grid.entities.append(npc)
+
+# Add treasure chest
+treasure = mcrfpy.Entity(grid_pos=(15, 10), texture=texture, sprite_index=89)
+grid.entities.append(treasure)
+
+# Movement handler using modern API
+def handle_keys(key, state):
+    if state == "start":
+        x, y = player.pos[0], player.pos[1]
+        if key == "W":
+            player.pos = (x, y - 1)
+        elif key == "S":
+            player.pos = (x, y + 1)
+        elif key == "A":
+            player.pos = (x - 1, y)
+        elif key == "D":
+            player.pos = (x + 1, y)
+
+scene.on_key = handle_keys
+
+# Center grid on player
+grid.center = (10, 7)
+
+# Render and screenshot
+mcrfpy.step(0.1)
+automation.screenshot("/opt/goblincorps/repos/McRogueFace/tests/docs/screenshots/quickstart_entities.png")
+
+print("PASS - quickstart entities")
+sys.exit(0)
diff --git a/tests/docs/test_quickstart_main_menu.py b/tests/docs/test_quickstart_main_menu.py
new file mode 100644
index 0000000..30a9a0d
--- /dev/null
+++ b/tests/docs/test_quickstart_main_menu.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+"""Test for quickstart.md 'Main Menu' example.
+
+Original (DEPRECATED - lines 82-125):
+    mcrfpy.createScene("main_menu")
+    ui = mcrfpy.sceneUI("main_menu")
+    bg = mcrfpy.Frame(0, 0, 1024, 768, fill_color=(20, 20, 40))
+    title = mcrfpy.Caption((312, 100), "My Awesome Game", font, fill_color=(255, 255, 100))
+    button_frame.click = start_game
+    mcrfpy.setScene("main_menu")
+
+Modern equivalent below.
+"""
+import mcrfpy
+from mcrfpy import automation
+import sys
+
+# Create scene using modern API
+scene = mcrfpy.Scene("main_menu")
+scene.activate()
+mcrfpy.step(0.01)
+
+# Load font
+font = mcrfpy.Font("assets/JetbrainsMono.ttf")
+
+# Add background using modern Frame API (keyword args)
+bg = mcrfpy.Frame(
+    pos=(0, 0),
+    size=(1024, 768),
+    fill_color=mcrfpy.Color(20, 20, 40)
+)
+scene.children.append(bg)
+
+# Add title using modern Caption API
+title = mcrfpy.Caption(
+    pos=(312, 100),
+    text="My Awesome Game",
+    font=font,
+    fill_color=mcrfpy.Color(255, 255, 100)
+)
+title.font_size = 48
+title.outline = 2
+title.outline_color = mcrfpy.Color(0, 0, 0)
+scene.children.append(title)
+
+# Create button frame
+button_frame = mcrfpy.Frame(
+    pos=(362, 300),
+    size=(300, 80),
+    fill_color=mcrfpy.Color(50, 150, 50)
+)
+
+# Button caption
+button_caption = mcrfpy.Caption(
+    pos=(90, 25),  # Centered in button
+    text="Start Game",
+    fill_color=mcrfpy.Color(255, 255, 255)
+)
+button_caption.font_size = 24
+button_frame.children.append(button_caption)
+
+# Click handler using modern on_click (3 args: x, y, button)
+def start_game(x, y, button):
+    print("Starting the game!")
+
+button_frame.on_click = start_game
+scene.children.append(button_frame)
+
+# Render and screenshot
+mcrfpy.step(0.1)
+automation.screenshot("/opt/goblincorps/repos/McRogueFace/tests/docs/screenshots/quickstart_main_menu.png")
+
+print("PASS - quickstart main menu")
+sys.exit(0)
diff --git a/tests/docs/test_quickstart_simple_scene.py b/tests/docs/test_quickstart_simple_scene.py
new file mode 100644
index 0000000..fdcb4f3
--- /dev/null
+++ b/tests/docs/test_quickstart_simple_scene.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+"""Test for quickstart.md 'Simple Test Scene' example.
+
+Original (DEPRECATED - lines 48-74):
+    mcrfpy.createScene("test")
+    grid = mcrfpy.Grid(20, 15, texture, (10, 10), (800, 600))
+    ui = mcrfpy.sceneUI("test")
+    mcrfpy.setScene("test")
+    mcrfpy.keypressScene(move_around)
+
+Modern equivalent below.
+"""
+import mcrfpy
+from mcrfpy import automation
+import sys
+
+# Create scene using modern API
+scene = mcrfpy.Scene("test")
+scene.activate()
+mcrfpy.step(0.01)  # Initialize
+
+# Load texture
+texture = mcrfpy.Texture("assets/kenney_tinydungeon.png", 16, 16)
+
+# Create grid using modern keyword API
+grid = mcrfpy.Grid(
+    grid_size=(20, 15),
+    texture=texture,
+    pos=(10, 10),
+    size=(800, 600)
+)
+
+# Add to scene's children (not sceneUI)
+scene.children.append(grid)
+
+# Add keyboard controls using modern API
+def move_around(key, state):
+    if state == "start":
+        print(f"You pressed {key}")
+
+scene.on_key = move_around
+
+# Render and screenshot
+mcrfpy.step(0.1)
+automation.screenshot("/opt/goblincorps/repos/McRogueFace/tests/docs/screenshots/quickstart_simple_scene.png")
+
+print("PASS - quickstart simple scene")
+sys.exit(0)
diff --git a/tests/docs/test_quickstart_sprites.py b/tests/docs/test_quickstart_sprites.py
new file mode 100644
index 0000000..2975a48
--- /dev/null
+++ b/tests/docs/test_quickstart_sprites.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+"""Test for quickstart.md 'Custom Sprite Sheet' example.
+
+Original (DEPRECATED - lines 176-201):
+    mcrfpy.createScene("game")
+    grid = mcrfpy.Grid(20, 15, my_texture, (10, 10), (640, 480))
+    grid.at(5, 5).sprite = 10
+    ui = mcrfpy.sceneUI("game")
+    mcrfpy.setScene("game")
+
+Modern equivalent below.
+"""
+import mcrfpy
+from mcrfpy import automation
+import sys
+
+# Create scene using modern API
+scene = mcrfpy.Scene("game")
+scene.activate()
+mcrfpy.step(0.01)
+
+# Load sprite sheet (using existing texture for test)
+texture = mcrfpy.Texture("assets/kenney_tinydungeon.png", 16, 16)
+
+# Create grid using modern keyword API
+grid = mcrfpy.Grid(
+    grid_size=(20, 15),
+    texture=texture,
+    pos=(10, 10),
+    size=(640, 480)
+)
+
+# Set specific tiles using modern API
+# grid.at() returns a GridPoint with tilesprite property
+grid.at((5, 5)).tilesprite = 10  # Note: tuple for position
+grid.at((6, 5)).tilesprite = 11
+
+# Set walkability
+grid.at((6, 5)).walkable = False
+
+# Add grid to scene
+scene.children.append(grid)
+
+# Render and screenshot
+mcrfpy.step(0.1)
+automation.screenshot("/opt/goblincorps/repos/McRogueFace/tests/docs/screenshots/quickstart_sprites.png")
+
+print("PASS - quickstart sprites")
+sys.exit(0)