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My Rusty Submarine

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My Rusty Submarine cover

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The short version

What is My Rusty Submarine?

My Rusty Submarine is a 2D survival game about keeping a leaky submarine intact while exploring the ocean depths. Players fuel the engine, align the rudder with the compass, repair damage, pump out water, and can join a friend in local co-op with a controller.

My Rusty Submarine is a survival game set aboard a rusty submarine bound for the deepest ocean. The vessel needs coal to keep moving, a rudder aligned with the compass, and regular repairs for leaks and broken cables. Water must be pumped out, and electricity affects several systems: coal machine, pump, rudder, compass, and engine. The game includes keyboard and gamepad controls, 2 Player Couch Coop with a required controller, and an experimental online multiplayer mode. It was a Global Game Jam 2020 submission. An update adds a frost biome, upgrades, and online multiplayer.

Getting started

How to play My Rusty Submarine

  1. Fuel the engine with coal from the coal machine to keep the submarine moving; if it stops at 0kn, the game is over.
  2. Match the rudder direction to the compass so the submarine travels the intended way.
  3. Repair leaks and broken cables; turn the electricity off before fixing broken cables.
  4. Use the pump to remove water from inside the submarine.
  5. Expect the coal machine, pump, rudder, compass, and engine to stop while electricity is off.
Controls

My Rusty Submarine controls

InputAction
W, A, S, DMove
SpaceJump
EInteract
Arrow keysMove
JJump
IInteract
Analog stickMove
A buttonJump
X buttonInteract

Controls are taken from the developer's itch.io page.

Play better

Tips for My Rusty Submarine

  • Keep the engine supplied with coal; reaching 0kn ends the game.
  • Check the compass before adjusting the rudder to avoid traveling the wrong way.
  • Repair leaks before they overwhelm the submarine, and pump out collected water.
  • Turn electricity off for broken-cable repairs, but remember that key systems stop working.
  • Local co-op requires a controller, so prepare one before starting with a friend.
Questions

My Rusty Submarine FAQ

What ends a run?

The game ends if the submarine stops at 0kn.

How are broken cables repaired?

Turn the electricity off before repairing broken cables.

What does electricity affect?

The coal machine, pump, rudder, compass, and engine all stop working when electricity is off.

Is there local co-op?

Yes. 2 Player Couch Coop is available, and a controller is required.

Is online multiplayer available?

An experimental online multiplayer mode lets players host or search for a game.

From the developer

About this game

Read the full developer description


[Pay 2$ or more]
[Or buy it on Steam]

You are the proud owner of a rather rusty submarine, on your way to discover the deepest depths of the ocean. Now and then there might be a small leak or another annoyance but that's what you love about your very own submarine, it's a two way relationship giving repairs and in return receiving shelter and transportation. So grab a friend and go on a journey, be careful to stay on track to not end up loosing your valuable progress. Keep your boat intact and reach places nobody has reached before.

 2 Player Couch Coop - Controller Required

This game was a submission for the global game jam 2020.


News:

My Rusty Submarine - New Waters is out!!

Buying the update supports the developers and helps developing this game and more!
The oiriginal web version will always stay online and free!
New features:
● A new frost biome! Keep your Submarine well heated or the frost will be the end of it.
● Upgrades! There is still some infrastructure left in the depths that will provide upgrades to your Submarine!
● [Experimental] Online multiplayer. Just host or search for a game and you'll be assigned a random other diver.


Keyboard controls:

[W][A][S][D] : move
[Space] : jump
[E] : interact

[🠔][🠖][ 🠕 ][ 🠗 ] : move
[J] : jump
[I] : interact

Gamepad controls:

[Analog stick] : move
[A]  : jump
[X] : interact


Game rules:

• The engine has to be fueled with coal from the coal machine to keep the submarine moving, if the submarine stops (0kn), the game is over!
• the direction of the rudder has to be synchronized with the direction of the compass, otherwise the submarine will move in the wrong direction!
• Leaks and broken cables should be repaired!
• Broken cables can only be repaired if the electricity is turned off.
• Water can be pumped out of the submarine with the pump.
• The coal machine, the pump, the rudder, the compass and the engine all stop working if the electricity is turned off.

Looking for more local co-op games? Try Super Cable Boy!

Description from My Rusty Submarine on itch.io, by the developer.

Screens

Screenshots

My Rusty Submarine screenshot 1My Rusty Submarine screenshot 2

Not listed by the developer: release date, developer, system requirements, number of levels, age rating. We left these out rather than guess.