diff --git a/cli/assets/beep.mp3 b/cli/assets/beep.mp3
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index 0000000..cd3a3ec
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diff --git a/cli/assets/test_opcode.png b/cli/assets/test_opcode.png
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diff --git a/cli/cli.go b/cli/cli.go
new file mode 100644
index 0000000..76b535e
--- /dev/null
+++ b/cli/cli.go
@@ -0,0 +1,22 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+
+	"github.com/gaoliveira21/chip8/core"
+)
+
+func main() {
+	rom := flag.String("rom", "", "ROM path")
+	flag.Parse()
+
+	romData, err := os.ReadFile(*rom)
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	core.RunChip8(romData, *rom)
+}
diff --git a/cli/roms/IBM.ch8 b/cli/roms/IBM.ch8
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diff --git a/cli/roms/PONG.ch8 b/cli/roms/PONG.ch8
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diff --git a/cli/roms/test/delay_timer_test.ch8 b/cli/roms/test/delay_timer_test.ch8
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diff --git a/cli/roms/test/random_number_test.ch8 b/cli/roms/test/random_number_test.ch8
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index 0000000..a6225e5
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diff --git a/cli/roms/test/test_opcode.ch8 b/cli/roms/test/test_opcode.ch8
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index 0000000..f540f69
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