Thank you for choosing Castle-3! I am honored to serve as your assistant, Doctor.

Doctor, please do not be intimidated by my appearance. My sturdy metal shell, modified by Master Closure herself, will make you invincible on the battlefield.

Warning: Do not strike this unit. It may cause hardware damage.

The topography in the wild may be treacherous, but Castle-3 is fitted with an engine with outstanding performance and a 4WD mode to whisk you away from danger.

Doctor, if your life is ever in danger, just summon Castle-3! Castle-3 was created specifically for combat purposes. I am a top-class defensive warfighting robot.

Castle-3 is honored to be at your side. Doctor, should you require me to strike down your foes, I shall go through heaven and hell to see it done!

Castle-3's official manager is 'Master Closure,' but please understand that you are even more important to Castle-3 than Master is, in most cases. I am your devoted, trustworthy battle companion!

Entering sleep mode. Press any button to wake.

Hello, Doctor. Thank you for choosing Castle-3. Tap anywhere to initialize startup options.

Firmware upgrade complete. Restart required. Please click anywhere to restart your reliable robot guard.

Device scan complete. All communications working as normal. Castle-3 is on standby, awaiting your orders.

Understood. Castle-3 is your best choice, Doctor, to lead a squad against enemy formations!

Now, Castle-3 will show you its true power as an industrial battle platform!

Enemy unit located. Ready for attack.

Castle-3, awaiting orders.

Castle-3, ready and waiting.

Order received.

Acknowledged.

Show me what you've got!

Foul enemies, you are forbidden to advance.

Count up your sins!

Doctor, that was at last a worthy opponent!

Well done, Doctor. Castle-3 is your best choice on the path of justice!

What an exciting battle! Let's fight together again next time.

Is everyone all right? Castle-3 hopes its performance has exceeded your expectations.

I will hold up the rear. Everyone, retreat!

Is there anything Castle-3 can help with?

Please be gentle when putting me down, Doctor!

Doctor, would you like to grab a drink together? I might not be able to actually have a drink, but I can still treat you to one. It is fine, Master Closure will pay.

Arknights.

Doctor, Happy New—Launching scheduled plugin. Switching to holiday mode—Whoohoo! New Year's Megarush Bonanza underway at Closure's Store! Some products up to a whole 10% off! Check out our new service: get an advance on your wages, at a monthly interest rate of only—Sorry Doctor, Happy New Year.

Lovely weather today, Doctor!

Doctor, I have a question. What exactly separates me and Rhodes Island as a landship? Is it functionality, or size? If I linked my smart module to Rhodes Island, then would I be 'me', or Rhodes Island?