Updated: February 18, 2026
Use the latest update codes, such as 5MVisits and Season4, to claim enough free currency to build an unstoppable fleet.
Ship Defense Simulator codes are your ticket to victory in a galaxy that is always in the midst of warfare between factions with vastly different goals. Inspired by Star Wars, this Roblox experience is all about strategic fleet battles. Build your armada, hold the line against incoming waves of enemy ships, and slowly turn desperate defense into total domination.
All Ship Defense Simulator Codes List
Without enough cash in your pocket, you might as well put all your hopes into a few mediocre ships and rely on pure luck. Use the latest codes to claim as much currency as possible so that you can build an impenetrable wall made out of the most powerful ships in the game. For another Star-Wars-inspired title, drop by our article on Roblox Death Star Tycoon codes and discover all the kinds of freebies you can claim over there, too.
Ship Defense Simulator Active Codes
| Code | Copy | Description |
|---|---|---|
| Season4 | 15k Currency NEW | |
| 5MVisits | 5k Currency NEW | |
| 4MVisits | 3k Currency | |
| 2MVisits | 200 Currency | |
| 1MVisits | 200 Currency | |
| SDSreworked | 300 Currency | |
| Starter | 200 Currency |
Ship Defense Simulator Inactive Codes
| Code | Copy | Description |
|---|---|---|
| 3kMembers | Rewards | |
| Easter2025 | Rewards | |
| Bee | Rewards | |
| Christmas2024 | Rewards | |
| RebelsGoBrrrr | Rewards | |
| FREEDOM2025 | Rewards | |
| FREEDOM | Rewards | |
| WEAREBACK | Rewards | |
| Gullible | Rewards | |
| WE_ARE_BACK | Rewards | |
| Pregman | Rewards |
Related: Saber Battle Simulator codes
How to Redeem Codes in Ship Defense Simulator
Follow these steps to redeem all your Ship Defense Simulator codes without hassle:
- Launch Ship Defense Simulator in Roblox.
- Press the ticket icon in the top-left menu.
- Input an active code into the Enter Code box.
- Press the Redeem button to collect your free rewards.
How to Get More Codes
This article is the perfect spot to find all the latest Ship Defense Simulator codes on a regularly updated and easy-to-use list. All you need to do is add it to your bookmarks and come by often. If you still want to look for codes alone, you can do so by joining the MRD Industries Discord server and the MRD Industries Roblox group.
Ship Defense Simulator FAQ
Rebellion: Perks include +10% Hull and Shield HP and +50% Shield Regen, with the faction ship being Home One.
Republic: Perks include +10% Shield Damage and +30% Starfighter HP, with the faction ship being Rothana Destroyer.
Empire: Perks include +10% Hull Damage and +10 Speed, with the faction ship being Chimaera.
Separatists: Perks include -10% Ship Price and -10% Starfighter Respawn Time, with the faction ship being Huppla.
Mandalorians: Perks include +1,500 Starting Cash and +10% Ship Range, with the faction ship being Akaan Galaar.
Many players recommend Mandalorians for new players due to the +1,500 starting cash and +10% ship range. This way, you'll have the best head start for the battles that are to come.
Faction perks provide passive boosts to your ships, starfighters, or resources. They apply automatically without requiring you to activate them.
When a starfighter is destroyed, it respawns after a faction-specific cooldown. For example, Separatists reduce this time by 10%, providing you with faster recovery during battle.
Take a deep dive into our Roblox Game Codes page and Roblox Promo Codes post for many more free goodies that you can claim right this instant.
Vuk Vladisavljev is a codes writer for GAMURS, whom you’ll likely find hunting for new codes for our Roblox gamers. He enjoys scraping the furthest corners of Fallout: New Vegas or having an existential crisis in Disco Elysium. He’s been gaming for almost 25 years and can’t imagine life without dogs, loud music, or his PC rig.