diff --git a/src/forge_invar/__init__.py b/src/forge_invar/__init__.py
index 487ef1d..e882dcc 100644
--- a/src/forge_invar/__init__.py
+++ b/src/forge_invar/__init__.py
@@ -6,7 +6,7 @@ from .display import get_display
 from .forge_data import ForgeData
 from .i2c import I2C
 from .input import Inputs
-from .tools import debug_img, gen_img, sentences
+from .tools import debug_img, gen_img
 
 
 def main_loop() -> None:
@@ -29,7 +29,7 @@ def main() -> None:
     parser.add_argument(
         "--mode",
         default="default",
-        choices=["default", "gen-img", "debug-img", "sentences"],
+        choices=["default", "gen-img", "debug-img"],
     )
     args = parser.parse_args()
 
@@ -37,7 +37,5 @@ def main() -> None:
         gen_img()
     elif args.mode == "debug-img":
         debug_img()
-    elif args.mode == "sentences":
-        sentences()
     else:
         main_loop()
diff --git a/src/forge_invar/tools/__init__.py b/src/forge_invar/tools/__init__.py
index 3864ece..164f03c 100644
--- a/src/forge_invar/tools/__init__.py
+++ b/src/forge_invar/tools/__init__.py
@@ -1,5 +1,4 @@
 from .debug_img import main as debug_img
 from .gen_img import main as gen_img
-from .sentences import main as sentences
 
-__all__ = ["debug_img", "gen_img", "sentences"]
+__all__ = ["debug_img", "gen_img"]
diff --git a/src/forge_invar/tools/debug_img.py b/src/forge_invar/tools/debug_img.py
index 534e97b..b1dd33b 100644
--- a/src/forge_invar/tools/debug_img.py
+++ b/src/forge_invar/tools/debug_img.py
@@ -1,6 +1,6 @@
 import logging
 
-from PIL import Image, ImageDraw
+from PIL import Image
 
 from ..display import get_display
 from ..forge_data import ForgeData
@@ -11,12 +11,12 @@ log = logging.getLogger(__name__)
 def debug_image(im: Image.Image) -> None:
     im = im.resize((1280, 640)).convert("RGB")
 
-    draw2 = ImageDraw.Draw(im)
+    # draw2 = ImageDraw.Draw(im)
 
-    for x in range(1, 128):
-        draw2.line((x * 10, 0, x * 10, 640), fill=(50, 50, 50))
-    for y in range(1, 64):
-        draw2.line((0, y * 10, 1280, y * 10), fill=(50, 50, 50))
+    # for x in range(1, 128):
+    #     draw2.line((x * 10, 0, x * 10, 640), fill=(50, 50, 50))
+    # for y in range(1, 64):
+    #     draw2.line((0, y * 10, 1280, y * 10), fill=(50, 50, 50))
 
     im.resize((1280, 640)).save("debug.png")
     log.info("Debug image saved as debug.png")
diff --git a/src/forge_invar/tools/sentences.py b/src/forge_invar/tools/sentences.py
deleted file mode 100644
index 16ee010..0000000
--- a/src/forge_invar/tools/sentences.py
+++ /dev/null
@@ -1,86 +0,0 @@
-import logging
-import re
-
-from ..constants import PROJECT_PATH
-
-TARGET_FILE = PROJECT_PATH / "project" / "inc_sentences.glsl"
-
-CP437_FILE = PROJECT_PATH / "project" / "inc_cp437.glsl"
-
-SENTENCES_FILE = PROJECT_PATH / "sentences.txt"
-BACKUP_SENTENCES_FILE = PROJECT_PATH / "sentences.example.txt"
-
-FILE_CONTENT = """
-#ifndef INC_SENTENCES
-#define INC_SENTENCES
-
-#define SENTENCE_COUNT {0}
-#define SENTENCE_MAX_LENGTH {1}
-
-const int sentences[] = int[SENTENCE_COUNT * SENTENCE_MAX_LENGTH](
-{2}
-);
-
-const int lengths[] = int[SENTENCE_COUNT](
-{3}
-);
-#endif
-"""
-
-log = logging.getLogger(__name__)
-
-
-def read_mapping() -> dict[str, str]:
-    mapping = {" ": "0x20"}
-    with CP437_FILE.open() as cp437:
-        for line in cp437:
-            if match := re.match(r".*// (0x\w\w), (.)$", line):
-                mapping[match.group(2)] = match.group(1)
-    return mapping
-
-
-def read_sentences() -> list[str]:
-    if SENTENCES_FILE.exists():
-        return SENTENCES_FILE.read_text().splitlines()
-    log.warning("sentences.txt not found, using backup")
-    return BACKUP_SENTENCES_FILE.read_text().splitlines()
-
-
-def convert(sentence: str, mapping: dict[str, str], max_len: int) -> str:
-    out = []
-    for i in range(max_len):
-        if i >= len(sentence):
-            out += ["0x00"]
-        elif sentence[i] not in mapping:
-            log.warning(f"Char '{sentence[i]}' not in CP437")
-            out += ["0x20"]
-        else:
-            out += [mapping[sentence[i]]]
-    return ", ".join(out)
-
-
-def main():
-    mapping = read_mapping()
-    sentences = read_sentences()
-
-    max_len = max(len(sentence) for sentence in sentences)
-
-    TARGET_FILE.write_text(
-        FILE_CONTENT.format(
-            len(sentences),
-            max_len,
-            "".join(
-                "    "
-                + convert(sentence, mapping, max_len)
-                + ("," if i < len(sentences) - 1 else " ")
-                + f" // {sentence}\n"
-                for i, sentence in enumerate(sentences)
-            ),
-            "    " + ", ".join(str(len(sentence)) for sentence in sentences) + "\n",
-        )
-    )
-    log.info(f"Wrote {len(sentences)} sentences to {TARGET_FILE}")
-
-
-if __name__ == "__main__":
-    main()