Master System

Missile Defense 3-D

The east and west are attacking! ICBM's and cruise missiles are flying, and it's your job to intercept them from a laser cannon positioned in space. You have 3 chances to save each city. Scene 1- Launch. Shoot as many as possible from their launch point. If you miss any, you can catch up with them in scene 2. Scene 2- However many you missed in the previous scene, you have another chance to shoot them down. If you miss them again, you have one final chance to catch them in scene 3. Scene 3- The City - This is the last chance. You must shoot them ALL down, if even one gets through, the game is over. The game starts off fairly easy, but quickly ramps up in speed and the number of missiles laun...

Genre: Gun
Year: 1987
Developer: SEGA Enterprises Ltd.
Publisher: SEGA of America, Inc.
Players: 1

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P2P Netplay available on compatible cores

Achievements

24 achievements · 195 total points

First Contact Complete Level 1
5 pts
Early Warning Complete Level 2
5 pts
Interception Protocol Complete Level 3
5 pts
Under the Dome Complete Level 4
5 pts
Halfway to Doomsday Complete Level 5
5 pts
Second Wave Complete Level 6
5 pts
Saturation Barrage Complete Level 7
5 pts
Overkill Complete Level 8
5 pts
Last Line of Defense Complete Level 9
5 pts
Missile Defense Complete Complete Level 10 and finish the game
10 pts
Clean Sweep Destroy all missiles in Level 1's first stage
10 pts
Not a Single Blip Destroy all missiles in Level 2's first stage
10 pts
Airtight Defense Destroy all missiles in Level 3's first stage
10 pts
Two Strikes and Done Destroy all of Level 4's missiles within the first 2 stages
10 pts
Halfway, Handled Destroy all of Level 5's missiles within the first 2 stages
10 pts
Second Wave Suppressed Destroy all of Level 6's missiles within the first 2 stages
10 pts
Barrage Contained Destroy all of Level 7's missiles within the first 2 stages
10 pts
Overkill Averted Destroy all of Level 8's missiles within the first 2 stages
10 pts
Nothing Gets Through Destroy all of Level 9's missiles within the first 2 stages
10 pts
Sealed the Sky Destroy all of Level 10's missiles within the first 2 stages
10 pts
Sharpshooter Reach 200,000 points
10 pts
Ace Interceptor Reach 400,000 points
10 pts
Sky Guardian Reach 600,000 points
10 pts
Stockpiled Stock up to 9 lives
10 pts

Missile Defense 3-D leaderboard

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Missile Defense 3-D frequently asked questions

How do I play Missile Defense 3-D online with a friend?

Missile Defense 3-D (Master System) can be played online with friends using Etera's P2P netplay. Create a room in the launcher and invite your friend, who joins through the invite. Step by step:

Download the Etera launcher for Windows or Linux and create your account.
Ask your friend to do the same and add them to your friends list.
Pick the game in the library and create a netplay room.
Invite your friend: they accept the invite and join the room.
The launcher keeps dependencies on the same version for both players, avoiding desync.

How do I play Missile Defense 3-D on PC?

Download the Etera launcher (Windows or Linux), find Missile Defense 3-D in the Master System library and click to download. The launcher handles the emulator and setup for you.

Does Missile Defense 3-D netplay lag?

Etera uses a direct P2P connection between players, which usually means low latency. Results depend on each player's internet quality.

Does Missile Defense 3-D have achievements?

Yes, Missile Defense 3-D has 24 achievements worth 195 points. Achievements are counted and saved to your history and the leaderboard for subscribers and during the trial period.

Can I play Missile Defense 3-D for free?

Yes. Every account gets a 5-day trial with premium features. After that, the free plan allows 3 new games per day and 1 netplay session per day. Premium raises those limits.

Play Missile Defense 3-D on Etera

Download the launcher for Windows or Linux, find this game in the library and play solo or with friends.