Space Jump Procedure mini-game via /r/traveller


Space Jump Procedure mini-game

My challenge was wanting to give all four of my players something to do when we made a jump.

I took some ideas from MegaTraveller and tried some things but didn't like them using fail or succeed rolls. So, I changed them to opposed rolls against the GM. I am the possibility of something going wrong, you roll against me. But, only I know if you succeed or fail. This way, I can decide if something fails now or later – immediate failure to enter Jump Space, drop out of Jump Space 1d6 days later, come out of Jump five parsecs away from where you intended, etc..

Also, though I love task chains and each player's roll affecting the next player's roll, I wanted to make this more of a cumulative effect. Everyone contributing a modifier to The Final Jump Roll.

On that note, this would be a great time to point out that I still haven't worked this game out to my satisfaction.

There is still quite a bit that doesn't work, as you'll see.

The bridge of the ship in my game has four stations – NavHelm, Sensors, Comms, Ship Systems.

Again, I wanted to give all four of my players something to do.

The stations make their rolls with their relevant skills, I make my secret rolls, opposing them.

Each rolls nets a modifier that will affect the final Jump roll…

If they beat me within two, that's a +1 on the final Jump roll, by three or more gets a +2. I beat them within two is a -1, by three or more is -2.

A tie is a table roll and that's where this starts falling apart. We'll come to that.

1 – NavHelm rolls (Astrogation) to plot a Jump course

NavHelm then passes the course to the other stations.

2 – Sensors rolls a scan for anything that might be in their path

3 – Comms rolls to send out a message to any nearby ships that they are about to Jump

4 – Ship Systems rolls to divert power and gives a final go or no go to NavHelm

(Here, I total up the modifiers of the four rolls.)

5 – NavHelm rolls (Pilot) for the final Jump roll and I oppose

And no one at the table knows if it is a success or failure (or who was the weak link in the task chain) until I tell them.

So, it's all a cumulative modifier on the final roll.

But, in the case of a tie with the GM, it now also becomes a specific problem. The specific problem is determined by a d6 table I secretly roll on.

This is my NavHelm table…

  1. Immediate Fail – Incorrect course, Computer rejects it, roll again

  2. Will exit jump 100hrs (about 4 days) from target

  3. Will exit jump 70hrs (about 3 days) from target

  4. Will exit jump 50hrs (about 2 days) from target

  5. Will exit jump 20hrs from target

  6. Will exit jump 10 hours from target

Eh, not bad.

Then, Ship Systems… (I use a technobabble-filled d66 diagnosis table and a ship repairs mini-game.)

  1. Immediate Fail, roll diagnosis, then repair game

  2. Ship will drop out of Jump at some point, then diagnosis roll, then repair game, then have to begin Jump Week again

  3. Final Jump Roll Fails, diagnosis, then repair game

  4. Immediate Fail, roll diagnosis, then repair game

  5. Final Jump Roll Fails, diagnosis, then repair game

  6. Final Jump Roll Fails, BUT SHIP SYSTEMS BOARD SHOWS ALL GREEN, Will have to investigate in engineering, etc.

Umm, hm. Yeah, it needs something.

And comms and sensors are worse.

Comms can get an answer back that someone is out there and will be clear in 1d6 hours. Or something.

Sensors. Hmm. Best I've come up with is something detected, back to NavHelm for a new course or something not detected and boom.

Meh.


Submitted March 07, 2019 at 02:23PM by ABQChristopher
via reddit http://j.mp/2XJQsfF

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