C3 Slip

Rules system: Advantage

Golden Rules

  1. If this rules system stops the game from being the fun game that we want it to be then it shall be taken out back, placed in a sack and beaten. Suitably chargrined and much changed by the experience its battered corpse shall serve us more faithfully.

  2. If it's enjoyable and in genre then you get a Mojo die. James Bond style action, quips, good descriptions - anything. If it's good, you get dice for it.

  3. Players always roll. If you're doing the hurting - you roll to hurt. If someone is trying to hurt you then you roll to avoid being caught or being hurt. GM sets difficulty, and spends Mojo to arbitarily increase it.

Rolling Dice

This is a D6 based dice pool system, with slight subtleties.

The size of your dice pool is:

An appropriate attribute (1-3 dice) (See 'Attributes' section)

+ An applicable skill (normally 1 die)

+ Mojo dice (as many as you want to spend)

+ One die per situational advantage.

Includes equipment.

Includes dice for playing up your triggers or weakness.

Anything in the situation that you can think of

The situational advantage is the crux of the system. About half your dice will normally come from this. Every advantage you can name will get you an extra die. Then you roll the dice. Any dice that come up as EVEN (2, 4 or 6) are successes. If you get enough successes (see difficulty scale) then you succeed - otherwise you fail.

The level of success or failure is based upon the dice that did not come up EVEN.

Difficulty Scale

  1. Worth rolling for. Something that a normal untrained guy could do about half the time. Quietly break into an office, for example.

  2. Taxing. Something that a trained spy can usually manage, but might just botch. Shoot out the tires on a pursuing car, for example.

  3. Hard. The exploits that make your name. Sneaking past armed guards, for example.

  4. Damn Tough. Even trained spies can't pull this sort of thing off reliably. Break the codes on the countdown timer, before the bomb goes off.

  5. F'ing Impossible. Escape the crocodile pit, despite being lowered upside down from a crane.

  6. (and beyond...) The GM can spend Mojo too. Insane difficulties can happen.

Mojo Dice

Mojo dice represent your natural panache - an important thing for a spy. They vanish at the end of a session, so be sure to use them up.

Worked example of dice system:

Trying to sneak past some guards, "Spook" can list the following advantages. "I'm trained at this (sneak skill)" (=1) "I'm very quick (2 dice attribute)" (=3) "I've got a sound suppression field running (equipment)" (=4) "The guards are bored after waiting this long (a situational advantage)" (=5) "It's dark (a situational advantage)" (=6) "And I'm wearing sunglasses. (a Mojo die)" for a total of seven dice.

The GM decides that sneaking past guards is a hard (difficulty 3) task and "Spook" rolls.

The dice come up 5, 2, 1, 6, 2, 3, 2. That's 4 evens so the action succeeds. The guard is bypassed. "Spook" earns 1 (the lowest odd number rolled) Mojo die back which makes up for the one he spent. "Spook" narrowly squeaks past.

Character Creation Rules (It does! Really!)

The first thing to remember is that you are filling out an application form in character. Sell yourself in a positive light - but don't lie too obviously. Answer the questions in your characters voice.

The second thing is - that application form becomes your character sheet. And here is how:

The adjectives are your attributes. In order from 1 to 6. You get 3 dice in the first two, 2 dice in the second two and 1 die in the two you place last.

The 'top three skills' become your skills, at one die each. Look at the sample skill list for inspiration. An exceptionally narrow skill may be worth 2 dice. (GM's decision on what counts as a 'narrow skill')

Your weakness and the triggers are both roleplaying aids - and also grant you a die (each, if you can roleplay multiple emotions at once) when they are in effect.


You have six attributes:

Active, Thoughtful, Large, Perceptive, Social and Quick.

Active: Escaping, jumping, dancing and generally being vigorously alive.

Thoughtful: Studious or outright clever. Breaking codes and following clues.

Large: Being a big person. Fighting. Being hard to hurt.

Perceptive: Spotting things, including through a telescopic sight.

Social: Schmoozing. Also bluffing fast-talking and seduction.

Quick: Being speedy. Running away as well as kung-fu.


You can have any skills that you like. Really narrow skills will be learnt at a higher level than broader skills. A list of example skills is available. (There are some pregenerated characters too.) Each time you pick a skill you will get 1 die in it. (2 dice for a narrow skill.)

There is a sample skill list available in an appendix.

Sample Character:

The spy who came to be known as 'Paint', a white hat hacker, applied to join the I.M.R. He decided his attributes were Perceptive (3), Quick (3), Thoughtful (2), Active (2), Large (1) then Social (1). He described his reason for applying and gave his triggers as Anger at 'black hats', Fear of exhaustion and Nobility under pressure. His weakness is "always being sat in front of the PC". He then listed his top three skills as Computers (1) Gadgets (1) and Nimble (1) - which he decided was like Athletics. And, at least in terms of stats, he was done.

Artha Dice / Artha Mojo

This score is the way 'experience points' are handled in this system. It is named 'Mojo' because it can be used in the same way as normal Mojo points.

A point of Artha can be spent in several ways:

When you spend them as a Mojo point you may choose to:

However: In each of these cases once the point is spent this way it is permanently gone. You have traded it in to improve your character.

In general, a point of Artha will be handed out after each successful mission.

Artha (xp spend) rules example:

Meeting her fourth electronic code-locked door of the day, tired and frustrated Emma decides to spend Artha. "I may not be naturally talented", she says (1 die thoughtful) - "but this is the fourth one today" (1 die situation). "I see the pattern!" she exclaims (1 Mojo die from the Artha spend) and now have the lockpicking skill (1 die for the newly gained skill)

The Artha is gone - but the skill remains forever.

Deciding that this probably still isn't enough dice, Emma spends her second point of Artha (1 Mojo die) - declaring that her watch was secretly modified to contain one of those little x-ray machines to show the tumblers. You know, like in that film. (+1 die for the gadget, +1 for the quote) She now has seven dice, and that door is toast. The personalised watch gadget is hers to keep forever.

Artha (emergency success spending) example:

Acey hasn't got any security skills at all - but he needs to rendevous with Emma inside, right now, to warn her of the impending ninja attack.

Panicked, he spends his point of Artha. The rest of the team is shocked as he takes a single leap straight onto the roof, tears off a vent and dives in. Moments later Emma is surprised when a guard discovers her and turns out to be Acey in disguise. Even then, he's not quite sure how he managed it. Acey currently has no Mojo left, but he does have a nifty guard uniform from somewhere.

Damage Rules

If you fail to avoid getting hurt - then spend a Mojo point. Otherwise you'll be out of the fight (and depending on how you were being hurt and whether there's a nearby medic or not you may well be dead - see the chart below)

If you do spend the Mojo point then fate is averted. The amount of hurt is reduced by one level per Mojo spent.

And later the medic gets to bump you by a level on the chart. Worst case, hospital and bed rest should put you back together from anything short of 'dead'.



How you get that way

What you can do


Dead dead dead.

This is inflicted only by massive and personal attentions.

When dead, you're dead.


Comatose and bleeding.

This is the usual result of successful automatic gunfire.

You can't do anything and will die in the next scene, without help.

Out of it.

Unconcious or just unable to stand.

This is the usual result of explosions or being knifed.

You can't do anything and won't wake up until you get some kind of help.

Badly hurt.

Limping, broken bones etc.

This is the usual result of being beaten or shot at.

You can't apply your skills.

Action Hero.

Scars, bruises, burns, cuts etc. Anything you like that looks stylish.

This is the usual result of spending Mojo.

It doesn't hamper you in the slightest.

Whittling Someone Down

It can be hard to actually hit someone with lots of advantages in a situation - and you may want to only slow them down. In this case you will do well by attacking their advantages.

Let's say a mad scientist is escaping on his moon-rocket-ship. He's far away, wearing body armour (mad scientist he may be, stupid he aint) and protected by his ships moon-shield (work with me here...) Hitting him would be pretty difficult - 3 base (at that range even an agent has trouble) and two advantages - and maybe the GM is throwing in Mojo. (He's got a moon rocket. It has the word 'moon' in it. Of COURSE he gets to spend Mojo.)

Against this, you'll probably miss. But perhaps you should shoot out the field effect device. That's still a hard task (3 dice) because of the range - but it's got no armour or mad scientist bonus. Blam! Away it goes. And now he's only got a defence of four before Mojo...

Working together as a team in this way should assure a stylish victory.

Equipment Purchase

Each session the team gets a number of Resource Points (RP) depending upon the expected difficulty of the mission. You can (and probably should) stockpile a few of these points - but you can also bargain with the GM for more. The disadvantage of having more points is that the GM gets points to spend on equipment for the opponents too. Points are shared among the whole team.

Bonus points (and first spending rights) are awarded for campaign contributions (such as maintaining the website, or keeping an in-character diary). The GM doesn't get to copy these points.

Equipment bought through this system remains the property of the tower - you don't get to keep it between missions. (although you can buy it again next time) For personalised gear, you need to spend Artha.

When buying equipment, you can choose to either flat-purchase the items you desire, or roll.

For flat purchase, simply spend points equal to the cost of the equipment that you want to buy.

Otherwise, if you don't have enough points then you can try and wheedle with the various people on base for loans. You can spend Resource Points on this just like spending Mojo on an ordinary roll. The roll is probably a social one - but the various people might just be persuaded to bend the rules through other contests.

You'll owe them big if the equipment doesn't come back in perfect shape, though...

Cost scale:

1 = Ordinary equipment for the whole team.

1 = Service for the whole team. (Services include delivery to or

extraction from the mission area, or extra intelligence services.)

1 = A +1 bonus ordinary item.

3 = A +2 bonus item.

5 = A +3 bonus item (These will not initially be available at all.)

+1 = Equipment that is unusual or hard to get

Examples of 'unusual' services (cost 2) would be an air strike, fire support or a 'dark light' extraction (black helicopters) such as might be needed when under fire in enemy territory. These usually need to be arrange well ahead of time. An ordinary extraction could well consist of nothing more than plane tickets.

Equipment purchase example:

Edith decides that he needs to improve his contacts with the mob. So he attends a high stakes casino meeting. Figuring (correctly) that no-one is going to lend him the money he puts in an official request. And since the rest of the team haven't yet blown the budget (he spends 1RP) he gets it. But he also wants some personal protection so he goes off to cadge grenades from Biff. (Cost/Difficulty 1, Social 1 invokes his anger at not having enough explosives and rolls 3 and 4) - browbeating Biff into giving up a few of his grenades 'just in case'. But Biff wants those back...)

Rules System Page 6 of 6 C3 Slip