Build A Spaceship and Fight Aliens Guide: Building your spaceship
About
OverviewBuild A Spaceship and Fight Aliens is a Roblox shooter where you design your own spaceship from parts like wings, thrusters, and blasters, then send it into the galaxy to battle waves of aliens. This guide walks you through building your first ship, fighting enemies, earning coins, and getting further with rebirths.
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Contents
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Build A Spaceship and Fight Aliens
Building your spaceship
Step
When you start the game, you'll see the parts available to you. Click to place each part onto your ship. Once everything is placed, you can fine-tune the shape before heading into battle.
- Choose your parts pick from wings, thrusters, blasters, and more from the parts menu.
- Place each part click to attach it to your ship.
- Rotate press R to spin a part into the right direction.
- Tilt press T to adjust the angle of a part.
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Controls at a glance
Table
The full control scheme is short, so you can learn it in one session.
| Mouse click | place a part during building, or fire your blasters during combat. |
| R key | rotate a part while building. |
| T key | tilt a part while building. |
How rebirth works
Summary
Rebirthing unlocks parts that were not available before. The more times you rebirth, the more advanced the parts you can use. The latest update added a Rebirth 2 tier, which opens up the ice-themed parts introduced alongside it.
- After rebirth rarer parts unlock that were locked before.
- Rebirth 2 the newest tier, added in the most recent update.
- Ice parts Ice Fuel, Ice Thruster, Ice Wing, and Ice Blaster become accessible at this tier.
- Each rebirth lets you redesign your ship from scratch using the newly unlocked parts.
Redeem codes
CheckThe game hands out codes that you can type into the in-game code menu for coins, parts, or other rewards. As of November 4, 2026, four working codes are available. The game page also hints that a new code unlocks when the game reaches 15,000 likes.
- Open the code input menu inside the game.
- Type the code exactly as it appears.
- Each code is valid only once per player.
- Some codes have an expiry date.
5000Likes
1 Efficient Fuel
1000Likes
1 Booster
500Likes
1 Shield
100Likes
200 Coins
Playing with others
Warn
Up to five players can join the same room. However, everyone builds and pilots their own ship separately.
Glossary
Glossary- Blaster
- A weapon part you attach to your ship that fires at aliens when you click the mouse.
- Thruster
- A propulsion part that moves your ship through space.
- Rebirth
- A mechanic that unlocks rarer ship parts, with more advanced parts available the more times you rebirth.
- Offline flying
- A feature that keeps your ship traveling automatically even after you close the game.
- Ice parts
- A set of four parts — Ice Fuel, Ice Thruster, Ice Wing, and Ice Blaster — added in the most recent update.
Common questions
FAQWhat do coins do?
Coins drop from aliens you destroy during flight. You use them to buy new parts for your ship.
What happens to my ship when I close the game?
Your ship keeps flying on its own after you log off.
How do I unlock the ice parts?
The ice parts — Ice Fuel, Ice Thruster, Ice Wing, and Ice Blaster — were added in the latest update under the Rebirth 2 tier.
Can I play with friends?
Yes, up to five players can be in the same room. Each person flies their own ship separately.
Game updates can change what is on this page. If you spot something, get in touch and let us know.
