Game Design, Programming and running a one-man games business…

Category: game design

Some changes to Kudos 2 (for the better)

I’m really pleased with some of the last minute improvements and additions to Kudos 2. For one, there is an NPC drawn from a portrait of everyone who worked on the game, which is kinda funny and cool. Another thing I’m pleased with is a new system when someone asks you out for the evening. If you can’t afford it, you can say so, and they aren’t *that* snubbed. But better than that, you can just lie and pretend you can’t afford it. This reduces your honesty :D (BTW A friend of mine reckons honesty should be a pre-requisite to a science job, what do you think?)

I’m also putting a system in where once you have customised and selected your avatar, it’s saved out as a random pre-set, so you might see your old creations come back as defaults (inspired by spore, clearly :D).

The biggest difference in working methods between Kudos 1, and 2, has been getting family members and friends to try the game at an earlier stage. It’s amazing how many issues other people can identify in just five minutes that you will never think of. An example is “why don’t people thank me if I pay for their evening?”.

Good point :D

Fiddling with variables

A lot of the vital design stuff on my games is coming ton conclusions about cause and effect that are simple enough to work inside the context of a PC game.

Take alcohol. What are the effects of alcohol? Well they are many and varied, according to scientists and doctors, low levels of some alcohol can actually be beneficial as a prevention against heart attacks. High levels will ruin your health, and we probably agree that alcohol will give you a higher level of confidence, and relax you.

But… does it make you happy? This is a complex question. In my experience, alcohol exaggerates moods, so miserable people become more miserable, and happier people get more happy. The problem is, this is a bit of a personal opinion, and not easily explained in game terms. In the simplistic fashion of a sim game, alcohol makes you happy, albeit at the cost of reducing your concentration, and having potential health effects.

So I find myself wrestling with how to set the numbers in Kudos 2. Right now, you get a confidence and relaxation boost automatically from all alcohol, but only deliberately chosen alcohol in restaurants directly makes you happy. The happiness associated with alcohol from a bar or a wine and cheese evening is factored in with the other effects. If this seems slightly woolly, and not 100% accurate, it isn’t, but that’s game design. The problem is, you could add more and mroe complexity until the game took 20 years to make and a manual like a phone directory to play it. The trick is making the effects in the game seem just real enough to suspend disbelief, whilst still keeping it as just a game, and not an exercise in statistics.

Tis a fine balance…

Kudos 2 design update

I’m now firmly at the ‘play the game until you detect an imbalance, then make a note and fix it’ stage. This can be a tad dull, because you are playing to test, not to have fun. The truly great news is that despite playing the game for hours at a time

1) It never has any performance problems of any sort ever, even in debug and

2) It never crashes.

I currently have a little list of niggles to fix for tonight and tomorrow like this:

todo : check that people get bored with an event even if you didn’t show up.
if you ignore a phone ring and go to the next day, its visually still flashing.
birthday screen friend description can be blank!
dog status text runs out of room.
I need new button graphics for graph screen
muscles should degrade slower
motorbike should give you some kudos or charisma or confidence
I maybe need some alert sound if dog fights off a burglar
might be funny to slightly stretch and squash avatars with weight.
paint ball gun needs a use button, for all year round.
dogs never eat any food.

I also have just one biggish design issue. Acting jobs last forevere, and as they have no promotions, you can get into condition for the job then ‘let yourself go’. I can’t decide right now whether to make the jobs a finite length (as in kudos 2). or have you sacked if your performance (job suitability in effect) falls below a certain level. Both ideas require horrid custom coding, but I thuink they are important to making the acting career more playable.

Today I also got some more NPC artwork, and switched payment providers abck to BMT. It’s all in a good cause (getting the best deal, and the best customer service for people buying the games).

last two big design changes?

After doing a few longer than usual play-throughs, I have decided to make two fairly big design changes ‘under the hood’ of Kudos 2.

The first one is a change to the way the ‘attributes’ such as tiredness, muscles etc get calculated. Right now, when you add say ‘+5’ to tiredness, it doesn’t just change a value, but its makes a note of the ‘+5’ modifier, and the rate at which that effect degrades. This means that some effects can be long lasting (slow degraed) and some more transient (fast degrade) which is more accurate and realistic. The down side is, this allows you to store up values beyond 0 and 100%. So although your cleanliness may seem to be 100%, it is actually 156%, and just being capped to 100% for display. This is unrealistic, as surley some times, you are as clean (or as dirty) as you can get, and going beyond it makes no sense.

I wanted to keep the vraibale degrade rates though, and also the seperate list for debugging purposes, so what I’ve changed is to ensure you can never stockpile effects beyond 100% or below 0. So if your cleanliness is already 95% , and you dop something that adds 10%, that effect gets altered to be just 5% instead. This will make for a far more understandable system, although obviously it now radically changes game balance (bah!).

That was one change. the other one was game length. 10 years is just TOO LONG. I know some people (5%?) get annoyed when Kudos 1 ends, and want to keep going (and this will be an option), but feedback from friends trying it suggests it goes on for too long. Better a shorter, fun-packed game than a longer, stretched one. So I’ve reduced the days per month from 7 to 5. There are still 7 days in a wek and 12 months in a year, so you don’t really notice the change as much as you might assume.

I now have set aside two weeks for nothing but play balancing. I’m going to try and add no new features, just tweak and adjust and balance the code that exists. There is a LOT to play through, many careers, huge numbers of choices etc, so two weeks, even 10 hours a day is conservative to do this. I have to make sure I put the hours in to do it though.

Asset Effects for Kudos 2

Some of the things you buy in Kudos 2 have ongoing effects that happen every day (like the newspaper its assumed you read, or owning a fast car or a pet). Some have effects that happen only when you use them (like weights or a chess set). And some have one-off purchase-time effects (like a fashionable outfit).

The problem with the ongoing daily effects is the player had no way of knowing what they are, so I’ve spent a big chunk of this morning coding this sort of thing so they can see them:

It’s amazing how long it takes to code something like that and ensure it a) works, b) looks nice and c) is bug free. It also exposes a efw other minor niggles that then needed fixing. Oh well, slow but steady progress!