diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..bd194ba
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.cake linguist-language=lisp
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..808ddd2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,63 @@
+# ---> C++
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+*.cake.*
+cakelisp_cache/
+
+bin/
+lib/
+
+*.blend1
+
+test/100000000PixelShader_ps.glsl
+test/100000000VertexShader_vs.glsl
+test/100000001PixelShader_ps.glsl
+test/100000001VertexShader_vs.glsl
+test/100000002PixelShader_ps.glsl
+test/100000002VertexShader_vs.glsl
+
+test/SDLOgreApp
+test/out.dat
+test/converted.dat
+test/Loader
+
+*.log
+
+# These should be stored in assets/, then converted by the build system
+test/data/Models/*.mesh.xml
+test/data/Models/*.skeleton.xml
+test/data/Models/*.skeleton
+test/data/Materials/Textures/*.dds
+
+test/data/Models/*
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..cdf2342
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Dependencies/gamelib"]
+	path = Dependencies/gamelib
+	url = https://macoy.me/code/macoy/gamelib.git
diff --git a/Dependencies/gamelib b/Dependencies/gamelib
new file mode 160000
index 0000000..af35b04
--- /dev/null
+++ b/Dependencies/gamelib
@@ -0,0 +1 @@
+Subproject commit af35b040cf8b830575f2240f900ac782de08b048
diff --git a/ReadMe.org b/ReadMe.org
index 5453aaf..08de97d 100644
--- a/ReadMe.org
+++ b/ReadMe.org
@@ -1,6 +1,6 @@
 #+title: Kitty Gridlock
 
-This is a project for V. She loves [[https://en.wikipedia.org/wiki/Rush_Hour_(board_game)][Rush Hour]] puzzles. For her birthday, I have a goal to make a Rush Hour player for her Android phone, using my [[https://macoy.me/code/macoy/cakelisp/][Cakelisp]] and [[https://macoy.me/code/macoy/gamelib][Gamelib]] tools.
+This is a project for V. She loves [[https://en.wikipedia.org/wiki/Rush_Hour_(board_game)][Rush Hour]] puzzles. For her birthday (April 2021), I have a goal to make a Rush Hour player for her Android phone, using my [[https://macoy.me/code/macoy/cakelisp/][Cakelisp]] and [[https://macoy.me/code/macoy/gamelib][Gamelib]] tools.
 
 I am using [[https://www.michaelfogleman.com/rush/][Michael Fogleman's Rush Hour database]] ([[https://web.archive.org/web/20201101044241/https://www.michaelfogleman.com/rush/][archive.org]]) in order to provide her tons of puzzles.
 
@@ -23,3 +23,19 @@ An example board:
 #+BEGIN_SRC C
 60 IBBxooIooLDDJAALooJoKEEMFFKooMGGHHHM 2332
 #+END_SRC
+
+* Target device
+V has a OnePlus 6T Android phone with the following specifications (from [[https://www.gsmarena.com/oneplus_6t-9350.php][here]]):
+
+| Thing              | Value                                                           |
+|--------------------+-----------------------------------------------------------------|
+| Display Type       | Optic AMOLED                                                    |
+| Display Size       | 6.41 inches, 100.9 cm2                                          |
+| Display Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density)             |
+| CPU Chipset        | Qualcomm SDM845 Snapdragon 845 (10 nm)                          |
+| CPU                | Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) |
+| GPU                | Adreno 630                                                      |
+| RAM                | 8GB                                                             |
+| Android Version    | 10                                                              |
+
+The two main specs I need to care about are Android Version and Display Resolution. Otherwise, AMOLED hints that pure black is going to look nice.
diff --git a/src/Main.cake b/src/Main.cake
new file mode 100644
index 0000000..ff77fb5
--- /dev/null
+++ b/src/Main.cake
@@ -0,0 +1,5 @@
+(c-import "<stdio.h>")
+
+(defun main (&return int)
+  (printf "Hello, Kitty Gridlock!\n")
+  (return 0))