diff --git a/.gitignore b/.gitignore
index ccf6b34..b5c0bdc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,8 +64,6 @@ test/data/Materials/Textures/*.dds
 
 test/data/Models/*
 
-file-helper
-
 imgui.ini
 
 UserData.bin
@@ -75,8 +73,7 @@ UserData_TestWrite.cakedata
 # TODO Make this less general
 *.txt
 
-autoTest
-
 .vs/
 
-game-dev-environment
\ No newline at end of file
+presentation
+Presentation.exe
\ No newline at end of file
diff --git a/src/FontAtlas.cake b/src/FontAtlas.cake
index 7915c51..f53c21e 100644
--- a/src/FontAtlas.cake
+++ b/src/FontAtlas.cake
@@ -102,7 +102,7 @@
           (return 1)))
 
       (var new-glyph-entry glyph-entry (array 0))
-      (set (field new-glyph-entry key) 'g')
+      (set (field new-glyph-entry key) character)
       (set (field new-glyph-entry x) atlas-write-x)
       (set (field new-glyph-entry y) atlas-write-y)
       (set (field new-glyph-entry width) num-columns)
diff --git a/src/Presentation.cake b/src/Presentation.cake
index 401c2db..9ee2714 100644
--- a/src/Presentation.cake
+++ b/src/Presentation.cake
@@ -27,6 +27,31 @@
          (fprintf stderr (token-splice format)))))
   (return true))
 
+(defun-local render-string (renderer (* SDL_Renderer) font (* font-atlas) font-texture (* SDL_Texture)
+                            x int y int str (* (const char)))
+  (var write-x int x)
+  (var write-y int y)
+  (each-char-in-string-const str current-char
+    (var search-key char (deref current-char))
+    (var glyph (* glyph-entry) (dict-ptr-at (path font > glyph-lookup-table) search-key))
+    (unless glyph ;; fallback
+      (set search-key '?')
+      (set glyph (dict-ptr-at (path font > glyph-lookup-table) search-key)))
+    (unless glyph ;; even the fallback is missing!
+      (continue))
+    (var source-rectangle SDL_Rect
+      (array (path glyph > x)
+             (path glyph > y)
+             (path glyph > width)
+             (path glyph > height)))
+    (var destination-rectangle SDL_Rect
+      (array write-x write-y
+             (path glyph > width)
+             (path glyph > height)))
+    (SDL_RenderCopy renderer font-texture
+                    (addr source-rectangle) (addr destination-rectangle))
+    (set write-x (+ write-x (path glyph > width)))))
+
 (defun main (&return int)
   (data-bundle-load-all-resources)
 
@@ -100,6 +125,9 @@
        (sdl-print-error)
        (set exit-reason "SDL failed to render font atlas")))
 
+    (render-string renderer (addr ubuntu-regular-font-atlas) ubuntu-regular-texture
+                   200 600 "This is a test!")
+
     (SDL_RenderPresent renderer)
     (SDL_UpdateWindowSurface window)
 
@@ -112,3 +140,9 @@
   (when exit-reason
     (preslog "Exited reason: %s\n" exit-reason))
   (return 0))
+
+(comptime-cond
+ ('Windows
+  (set-cakelisp-option executable-output "Presentation.exe"))
+ (true
+  (set-cakelisp-option executable-output "presentation")))