diff --git a/cmd/ultim8/main.go b/cmd/ultim8/main.go
index fdbc7a0..2e5b948 100644
--- a/cmd/ultim8/main.go
+++ b/cmd/ultim8/main.go
@@ -1,8 +1,11 @@
 package main
 
 import (
+	"bufio"
+	"errors"
 	"flag"
 	"fmt"
+	"io"
 	"log"
 	"os"
 	"time"
@@ -30,17 +33,24 @@ func main() {
 	flag.Parse()
 	ultim8.DialTimeout = time.Duration(timeoutSeconds) * time.Second
 	n := flag.NArg()
-	if n == 1 {
+	if n < 1 {
 		printUsage()
 		return
 	}
-	path := flag.Args()[0]
-
 	u, err := ultim8.New(address)
 	if err != nil {
 		log.Fatalf("ultim8.New %q failed: %v", address, err)
 	}
 	defer u.Close()
+
+	if n > 1 {
+		if err = processMulti(u, flag.Args(), mount); err != nil {
+			log.Fatalf("processMulti %v failed: %v", flag.Args(), err)
+		}
+		return
+	}
+
+	path := flag.Args()[0]
 	if err = process(u, path, mount); err != nil {
 		log.Fatalf("process %q failed: %v", path, err)
 	}
@@ -64,3 +74,43 @@ func process(u *ultim8.Manager, path string, mount bool) error {
 	}
 	return nil
 }
+
+func processMulti(u *ultim8.Manager, files []string, mount bool) error {
+	fmt.Printf("Multi mode, starting image %q\n", files[0])
+	f, err := os.Open(files[0])
+	if err != nil {
+		return fmt.Errorf("os.Open %q failed: %v", files[0], err)
+	}
+	defer f.Close()
+	if mount {
+		if err = u.Mount(f); err != nil {
+			return fmt.Errorf("u.Mount failed: %v", err)
+		}
+	} else {
+		if err = u.Run(f); err != nil {
+			return fmt.Errorf("u.Run failed: %v", err)
+		}
+	}
+
+	r := bufio.NewReader(os.Stdin)
+	for i := 1; i < len(files); i++ {
+		fmt.Printf("Press enter to mount next image %q", files[i])
+		_, err = r.ReadString('\n')
+		switch {
+		case errors.Is(err, io.EOF):
+			fmt.Println("EOF")
+			return nil
+		case err != nil:
+			return fmt.Errorf("r.ReadString failed: %w", err)
+		}
+		f, err := os.Open(files[i])
+		if err != nil {
+			return fmt.Errorf("r.ReadString failed: %w", err)
+		}
+		defer f.Close()
+		if err = u.Mount(f); err != nil {
+			return fmt.Errorf("u.Mount %q failed: %w", files[i], err)
+		}
+	}
+	return nil
+}