diff --git a/src/ast.rs b/src/ast.rs
index afb35a0..c19b1c6 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -1,4 +1,4 @@
-use std::fmt;
+use std::{fmt, path::PathBuf};
 
 use crate::Span;
 
@@ -73,6 +73,10 @@ pub enum DataValues {
         values: Vec<Expression>,
     },
     String(String),
+    File {
+        path: PathBuf,
+        data: Vec<u8>
+    }
 }
 
 #[derive(Debug, Clone)]
diff --git a/src/constfold.rs b/src/constfold.rs
index 9a8e47a..495c0d2 100644
--- a/src/constfold.rs
+++ b/src/constfold.rs
@@ -18,7 +18,7 @@ pub fn fold_script(script: &mut ast::Script) {
                         fold_expr(value);
                     }
                 }
-                ast::DataValues::String(_) => (),
+                ast::DataValues::String(_) | ast::DataValues::File { .. } => (),
             }
         }
     }
diff --git a/src/emit.rs b/src/emit.rs
index fd22731..d095c04 100644
--- a/src/emit.rs
+++ b/src/emit.rs
@@ -173,6 +173,9 @@ pub fn emit(script: &ast::Script) -> Vec<u8> {
                             segment_data.push(c as u8);
                         }
                     }
+                    ast::DataValues::File { data, .. } => {
+                        segment_data.extend_from_slice(data);
+                    }
                 }
             }
             data_section.active(
diff --git a/src/includes.rs b/src/includes.rs
new file mode 100644
index 0000000..28057de
--- /dev/null
+++ b/src/includes.rs
@@ -0,0 +1,31 @@
+use std::fs::File;
+use std::io::prelude::*;
+use std::path::Path;
+
+use crate::ast;
+use anyhow::{anyhow, Result};
+
+pub fn resolve_includes(script: &mut ast::Script, path: &Path) -> Result<()> {
+    let script_dir = path.parent().expect("Script path has no parent");
+    for data in &mut script.data {
+        for values in &mut data.data {
+            match values {
+                ast::DataValues::File {
+                    ref path,
+                    ref mut data,
+                } => {
+                    let mut full_path = script_dir.to_path_buf();
+                    full_path.push(path);
+                    File::open(&full_path)
+                        .map_err(|e| {
+                            anyhow!("Failed to load data from {}: {}", full_path.display(), e)
+                        })?
+                        .read_to_end(data)?;
+                }
+                _ => (),
+            }
+        }
+    }
+
+    Ok(())
+}
diff --git a/src/lib.rs b/src/lib.rs
index 513a3ce..10437ba 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,22 +8,26 @@ mod emit;
 mod intrinsics;
 mod parser;
 mod typecheck;
+mod includes;
 
 type Span = std::ops::Range<usize>;
 
 pub fn compile_file<P: AsRef<Path>>(path: P) -> Result<Vec<u8>> {
+    let path = path.as_ref();
     let mut input = String::new();
     File::open(path)?.read_to_string(&mut input)?;
 
-    compile_str(&input)
+    compile_str(&input, path)
 }
 
-pub fn compile_str(input: &str) -> Result<Vec<u8>> {
+pub fn compile_str(input: &str, path: &Path) -> Result<Vec<u8>> {
     let mut script = match parser::parse(&input) {
         Ok(script) => script,
         Err(_) => bail!("Parse failed"),
     };
 
+    includes::resolve_includes(&mut script, path)?;
+
     constfold::fold_script(&mut script);
     if let Err(_) = typecheck::tc_script(&mut script, &input) {
         bail!("Type check failed");
diff --git a/src/parser.rs b/src/parser.rs
index b95fc94..b88ed1d 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -863,13 +863,25 @@ fn script_parser() -> impl Parser<Token, ast::Script, Error = Simple<Token>> + C
             )
             .map(|(type_, values)| ast::DataValues::Array { type_, values });
 
-        let data_string = string.map(|s| ast::DataValues::String(s));
+        let data_string = string.clone().map(|s| ast::DataValues::String(s));
+
+        let data_file = just(Token::Ident("file".to_string()))
+            .ignore_then(
+                string
+                    .clone()
+                    .delimited_by(Token::Ctrl('('), Token::Ctrl(')')),
+            )
+            .map(|s| ast::DataValues::File {
+                path: s.into(),
+                data: vec![],
+            });
 
         let data = just(Token::Ident("data".to_string()))
             .ignore_then(expression.clone())
             .then(
                 data_i8
                     .or(data_string)
+                    .or(data_file)
                     .repeated()
                     .delimited_by(Token::Ctrl('{'), Token::Ctrl('}')),
             )
diff --git a/src/typecheck.rs b/src/typecheck.rs
index 61917f4..0df2c54 100644
--- a/src/typecheck.rs
+++ b/src/typecheck.rs
@@ -215,7 +215,7 @@ pub fn tc_script(script: &mut ast::Script, source: &str) -> Result<()> {
                         }
                     }
                 }
-                ast::DataValues::String(_) => (),
+                ast::DataValues::String(_) | ast::DataValues::File { .. } => (),
             }
         }
     }