688 Attack Sub Genesis box art

Sega Genesis / Mega Drive · Simulation

688 Attack Sub

Deep cut

SystemSega Genesis / Mega Drive
GenreSimulation
DeveloperSEGA
PublisherElectronic Arts
Players1 player
CommitmentWeekend project (Roughly 6–20 hours)
LegacyDeep cut · legacy score 5

Released for the Sega Genesis / Mega Drive, 688 Attack Sub is a simulation game developed by SEGA and published by Electronic Arts.

Among the 18 Genesis simulation games in our database, it ranks #10 by legacy score.

SEGA also made Sonic the Hedgehog, Sonic the Hedgehog 2 and Tetris for the Genesis.

688 Attack Sub is a single-player game, so it's one to enjoy at your own pace.

Pick it if…

  • you want to think and plan
  • you have time for a weekend project (roughly 6–20 hours)
  • you've played the Genesis hits and want something less obvious

Maybe skip it if…

  • you want clear goals and a defined ending
  • you are looking for something to play with friends

What playing 688 Attack Sub is like

Simulation games model a system and let you play inside it, whether that means building a city, flying a plane, raising a pet or running a business.

Tip for newcomers: Simulations are often open-ended. Set yourself small goals and enjoy experimenting with the systems.

688 Attack Sub gameplay screenshot on Genesis
In-game screenshot (Genesis)

688 Attack Sub cheats & codes

48 codes on file (Other codes). Here are a few Other codes codes to start with:

6 torpedoes (Sub Ops mission)A2LT-CAG4
6 torpedoes (Mumar Cadaver mission)AALT-CNFE
6 torpedoes (Goulash mission)AALT-CNFT
6 torpedoes (Hit and Run mission)AALT-CNGJ
32 torpedoes (Sub Ops mission)EALT-CAG4
32 torpedoes (Mumar Cadaver mission)AALT-CAPE

See all 688 Attack Sub cheats

688 Attack Sub walkthroughs & guides

Stuck, or want to go deeper? These trusted sites have full walkthroughs, completion times and more for 688 Attack Sub.

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Playing Genesis games today

Genesis games are fast and immediate, and many are made for two players. Official collections and Nintendo Switch Online carry a big slice of the library, and Rec0m88 can run your own Genesis backups with online netplay.

688 Attack Sub FAQ

Who made 688 Attack Sub?

It was developed by SEGA and published by Electronic Arts.

Is 688 Attack Sub multiplayer?

No. 688 Attack Sub is a single-player game.

How long does 688 Attack Sub take to play?

As a simulation game, 688 Attack Sub typically falls into the "Weekend project" category: roughly 6–20 hours. Your time will vary with skill and how much you explore.

Read more about 688 Attack Sub on Wikipedia. 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.

Not sure? Let the Matrix pick for you