Alien 3 Master System box art

Sega Master System · Platformer

Alien 3

SystemSega Master System
Released1992
GenrePlatformer
DeveloperProbe Software
PublisherArena Entertainment
Players1–2 players
CommitmentAn evening or two (Roughly 1–6 hours to see it through)
SeriesAlien
LegacyDeep cut

Developed by Probe Software and published by Arena Entertainment, Alien 3 arrived on the Sega Master System in 1992 as a platformer.

It landed about 6 years into the Master System's life. Other notable Master System releases from 1992 include Sonic the Hedgehog 2, Prince of Persia and Master of Darkness.

It is part of the Alien series. The series also appears on other systems with Alien vs Predator (Jaguar) and Alien (2600). Probe Software also made Mortal Kombat, Lemmings and Mortal Kombat II for the Master System.

Alien 3 supports up to 2 players, whether that means taking turns or going head-to-head.

Pick it if…

  • you want to run, jump and explore
  • you have time for an evening or two (roughly 1–6 hours to see it through)
  • you have a friend to play against
  • you've played the Master System hits and want something less obvious

Maybe skip it if…

  • you get frustrated by precise jumps and limited lives

What playing Alien 3 is like

Platformers are all about movement: running, jumping and timing your way across levels full of gaps, enemies and secrets. The best ones feel great to control within seconds and then slowly teach you to master every leap.

Tip for newcomers: Retro platformers often have limited lives and few checkpoints. Learn one level at a time, look for hidden 1-ups, and don't be shy about using a save feature when it is available.

Alien 3 gameplay screenshot on Master System
In-game screenshot (Master System)

Alien 3 cheats & codes

29 codes on file (Action Replay, Other codes). Here are a few Action Replay codes to start with:

Infinite Lives00C4-2409
Infinite Health00C4-6A19
Prisoner Modifier00C4-C1XX
Infinite Machine Gun00C4-2763
Infinite Flamethrower00C4-290A
Infinite Grenades00C4-2D0F

See all Alien 3 cheats

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Playing Master System games today

The Master System library is full of colorful arcade-style games that are easy to pick up. Many titles also appear in Sega's official compilations.

Alien 3 FAQ

When did Alien 3 come out on the Master System?

Alien 3 was released for the Sega Master System in 1992.

Who made Alien 3?

It was developed by Probe Software and published by Arena Entertainment.

Is Alien 3 multiplayer?

Yes. Alien 3 supports up to 2 players.

How long does Alien 3 take to play?

As a platformer, Alien 3 typically falls into the "An evening or two" category: roughly 1–6 hours to see it through. Your time will vary with skill and how much you explore.

Facts on this page are compiled from the open libretro database and Wikidata; "legacy score" reflects how widely a game is documented across Wikipedia's language editions. Spotted an error? Let us know.

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