diff --git a/.vscode/settings.json b/.vscode/settings.json
index e39ca7f..e7ed8d5 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -7,6 +7,7 @@
     "debouncer",
     "filetime",
     "indexmap",
+    "inotify",
     "itertools",
     "mapref",
     "npath",
diff --git a/src/args.rs b/src/args.rs
index fbde674..e0be593 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -43,6 +43,17 @@ pub struct Args {
 	#[clap(long = "ignore-missing", short = 'i')]
 	pub ignore_missing: bool,
 
+	/// Keeps building files even if an error has occurred.
+	///
+	/// Normally, whenever an error occurs, further rules are forbidden
+	/// to execute, although currently executing rules continue running.
+	///
+	/// This makes it so that whenever an error occurs,
+	/// we continue searching and executing rules until there is nothing
+	/// else we can do
+	#[clap(long = "keep-going")]
+	pub keep_going: bool,
+
 	/// Watch for file changes and rebuild any necessary targets.
 	///
 	/// WARNING: If the log file is situated in the same directory as any watched
@@ -71,6 +82,7 @@ impl Default for Args {
 			zbuild_path: None,
 			jobs: None,
 			ignore_missing: false,
+			keep_going: false,
 			watch: false,
 			watcher_debouncer_timeout_ms: None,
 			log_file: None,
diff --git a/src/lib.rs b/src/lib.rs
index 4203e06..6ffd02e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -144,8 +144,9 @@ pub async fn run(args: Args) -> Result<(), AppError> {
 	);
 
 	// Create the builder
-	// Note: We should stop builds on the first error if we're *not* watching.
-	let builder = Builder::new(jobs, rules, expander, !args.watch)
+	// Note: We should stop builds on the first error if we're *not* watching and the
+	//       user doesn't want to keep going.
+	let builder = Builder::new(jobs, rules, expander, !args.watch && !args.keep_going)
 		.context("Unable to create builder")
 		.map_err(AppError::Other)?;
 	let builder = Arc::new(builder);
diff --git a/tests/keep_going.rs b/tests/keep_going.rs
new file mode 100644
index 0000000..171d6fc
--- /dev/null
+++ b/tests/keep_going.rs
@@ -0,0 +1,125 @@
+// Features
+#![feature(must_not_suspend, strict_provenance)]
+// Lints
+#![expect(clippy::tests_outside_test_module, reason = "We're an integration test")]
+
+// Modules
+mod util;
+
+// Imports
+use {
+	anyhow::Context,
+	std::fs,
+	tempdir::TempDir,
+	zbuild::{Args, ExitResult},
+};
+
+/// Test for `--keep-going`
+#[tokio::test]
+#[tracing_test::traced_test]
+async fn keep_going() -> ExitResult {
+	self::inner(true).await.context("Unable to test with `--keep-going`")?;
+	self::inner(false)
+		.await
+		.context("Unable to test without `--keep-going`")?;
+
+	ExitResult::Ok
+}
+
+/// Inner function to test
+///
+/// This works by having the following tree:
+///
+/// ```no_compile
+/// A -> B
+///  \-> C1 -> C2
+/// ```
+///
+/// Where `B` is always going to fail, after 200ms, to allow all other targets
+/// to start running.
+///
+/// We make `C2` take a long time, to ensure `B` is executed (and fails)
+/// before it can return.
+///
+/// When testing with `keep_going = true`, we ensure that `C1` is still built,
+/// despite `C2` only finishing *after* `B` errors out.
+///
+/// When testing with `keep_going = false`, we ensure that `C1` is not built,
+/// since `C2` exits after `B` errors, so nothing else should be built.
+async fn inner(keep_going: bool) -> Result<(), anyhow::Error> {
+	let temp_dir = TempDir::new("zbuild").context("Unable to create temporary directory")?;
+	let zbuild_yaml = temp_dir.path().join("zbuild.yaml");
+
+	// TODO: Instead of sleeping, use `inotify` to wait for other
+	//       actions to happen?
+	fs::write(
+		&zbuild_yaml,
+		r#"---
+rules:
+  a:
+    out: [a]
+    deps: [b, c1]
+    exec:
+      - [touch, a]
+  b:
+    out: [b]
+    exec:
+      - [sleep, "0.1"]
+      - ["false"]
+      - [touch, b]
+  c1:
+    out: [c1]
+    deps: [c2]
+    exec:
+      - [touch, c1]
+  c2:
+    out: [c2]
+    exec:
+      - [sleep, "0.2"]
+      - [touch, c2]
+"#,
+	)
+	.context("Unable to write zbuild manifest")?;
+
+	let args = Args {
+		targets: ["a".to_owned()].into(),
+		zbuild_path: Some(zbuild_yaml),
+		keep_going,
+		..Args::default()
+	};
+	tracing::info!(?args, "Arguments");
+	let res = zbuild::run(args).await;
+	anyhow::ensure!(res.is_err(), "Expected zbuild error");
+
+
+	let a = temp_dir.path().join("a");
+	let b = temp_dir.path().join("b");
+	let c1 = temp_dir.path().join("c1");
+	let c2 = temp_dir.path().join("c2");
+	anyhow::ensure!(
+		!a.try_exists().context("Unable to check if output file exists")?,
+		"Output file {a:?} was created"
+	);
+	anyhow::ensure!(
+		!b.try_exists().context("Unable to check if output file exists")?,
+		"Output file {b:?} was created"
+	);
+
+	match keep_going {
+		true => anyhow::ensure!(
+			c1.try_exists().context("Unable to check if output file exists")?,
+			"Output file {c1:?} was missing"
+		),
+		false => anyhow::ensure!(
+			!c1.try_exists().context("Unable to check if output file exists")?,
+			"Output file {c1:?} was created"
+		),
+	}
+
+	anyhow::ensure!(
+		c2.try_exists().context("Unable to check if output file exists")?,
+		"Output file {c2:?} was missing"
+	);
+
+	Ok(())
+}
diff --git a/tests/util/mod.rs b/tests/util/mod.rs
index 89413f5..3509663 100644
--- a/tests/util/mod.rs
+++ b/tests/util/mod.rs
@@ -1,5 +1,11 @@
 //! Utilities for all integration tests
 
+// Lints
+#![allow(
+	dead_code,
+	reason = "This module is used from many tests, which might not use everything"
+)]
+
 // Imports
 use {anyhow::Context, std::fs, tempdir::TempDir, zbuild::Args};