diff --git a/include/conf.h b/include/conf.h
index 2008d9f..2b49a80 100644
--- a/include/conf.h
+++ b/include/conf.h
@@ -13,4 +13,5 @@
 #define FPS 32
 #endif /* FXCG50 */
 
+#define TILE_PX_SIZE (8 * SCALE)
 #define VEC_SCALED_DCENTER (Vec){DWIDTH / (2 * SCALE), DHEIGHT / (2 * SCALE)}
diff --git a/src/level.c b/src/level.c
index db4509e..be57457 100644
--- a/src/level.c
+++ b/src/level.c
@@ -18,6 +18,12 @@ void level_draw(const Level *level, Camera *camera) {
 
 void layer_draw(const Level *level, Camera *camera, uint layer_id) {
 	const Tile *layer = level->layers[layer_id];
+	#ifdef FX9860G
+	const int color = C_LIGHT;
+	#endif /* FX9860G */
+	#ifdef FXCG50
+	const int color = C_GREEN;
+	#endif /* FXCG50 */
 	Vec display_tl, display_br;
 	vec_cpy(&display_tl, camera->pos);
 	vec_cpy(&display_br, display_tl);
@@ -31,24 +37,12 @@ void layer_draw(const Level *level, Camera *camera, uint layer_id) {
 	int end_y = (display_br.y < level->height) ? (display_br.y + 1) : (level->height);
 	for (int y = start_y; y < end_y; ++y) {
 		for (int x = start_x; x < end_x; ++x) {
-			const Tile cell = layer[x + y * level->width];
-			#ifdef FX9860G
-			const int color = C_LIGHT;
-			#endif /* FX9860G */
-			#ifdef FXCG50
-			const int color = C_GREEN;
-			#endif /* FXCG50 */
-			if (cell == 1) {
-				Vec tl = {x, y};
-				Vec br;
-				vec_mul(&tl, TILE_SIZE);
-				vec_div(&tl, VEC_PRECISION);
-				vec_sub(&tl, camera->offset);
-				vec_mul(&tl, SCALE);
-				vec_cpy(&br, tl);
-				vec_add(&br, (Vec){TILE_SIZE / VEC_PRECISION * SCALE - 1,
-					TILE_SIZE / VEC_PRECISION * SCALE - 1});
-				vec_drect(tl, br, color);
+			const Tile tile = layer[x + y * level->width];
+			if (tile) {
+				Vec tl = {
+					(x * TILE_SIZE / VEC_PRECISION - camera->offset.x) * SCALE,
+					(y * TILE_SIZE / VEC_PRECISION - camera->offset.y) * SCALE };
+				drect(tl.x, tl.y, tl.x + TILE_PX_SIZE, tl.y + TILE_PX_SIZE, color);
 			}
 		}
 	}