I have two questions

1) How would you rate the difficulty of this task?

2) How long do you think this task would take

3) Would you pay per feature, per hour, or a 1 time payment?

4) And how much would you pay?

5) or what do you think a game programmer would charge?

1. Difficulty is a non-issue. It's really only a question of time and cost. If somebody rates the difficulty from 1 to 10 for you, what would that number tell you? Absolutely nothing.

2. Do you mean the task of finding the programmer, or the task of the programmer doing the work for you?

3. I would pay what I could negotiate for. Most of us prefer a reasonable estimate for a whole-project cost, then pay in milestones.

4. I would pay what my budget will bear and no more. I would pay what he needs to do the project and no less.

5. A freelance programmer has to charge more than industry salary standard, since when someone has a salary he also has health insurance, vacation, and other benefits -- but a freelancer needs to cover all that himself (and his downtime). A starving student who might not be able to actually do the job would charge a lot less.

The reason I asked about the difficulty and about how long it would take is because I dont know what to expect. I was asking how long do you think it would take for someone to program those features. I guess it was a bad question because it depends on the engine? I was asking about the difficulty because I figure someone with a decent understanding of their game engine would know how to set up 2 rooms and interact with objects fairly easy and in a short period of time. I don't know if the manually controlled arms is difficult to implement when some programmers are used to having the game engine control the bodies in-engine however.

You contact candidates (you talk to the people you're considering hiring) and you ask them. If one says it'll take 3 months and one says it'll take 1 month, then it'll take at least 2 months (some people have a bad habit of underbidding -- hardly anybody gets a project done faster than they thought).

Hello,

from the responses I saw that people who are wiser and more experienced than me have answered to your question.

I'm a programmer, with some analysis experience (very little). I know a bit of Unity development.

I think that it's important to ask for a portfolio of work to programmer, maybe you can hire some known programmer to consult bits of code to judge technical programmer skill.

Unfortunately not all the programmers are the same, maybe two programmer can both finish a project in two months, but if they are technical unskilled then you will recognize later and it will be a very hard pain.

Consider you will not like the result, maybe you like it partly and you want partly to be changed, good programmer would plan his code to be fit for the problem, but easily modifiable since he followed some design patterns, unskilled ones with try to finish as quickly as they can to get a very big profit at the beginning and they can refuse to work for you once you have payed them since they will say you are too much requiring.

Maybe at the beginning you can set very tight milestones to see how the work is going, and try to ask many details to see how flexible is the programmer. In case he finds many excuses and try to direct too much the design of the project you can change it.

From another point of view anyway there are some technical details that simply can be very difficult to implement, so you have to be wise as well. Try to understand a bit of the basis of developing in unity.

The answers (Unity).

1. Difficulty medium

2. If i understood well the requirements, for me it would take 100 hours I think, but for a good programmer it can take less than 40 hours.

3. It depends on the programmer and it depends on you, you have to find what it's good for you and what it's good for programmer. Anyway all this work unity can be converted one into another, so try to be more flexible, every work unit has its pros and contros.

4. I agree with Tom, I could also add that if you could see good profit opportunities you could risk to pay even a bit more than your budget.

5. It depends on many factors, the country of the programmer, the experience, how the project attracts him. Keep in mind that some foreign programmers can ask a lot less than others, but you have to think of the time of explain and negotiating features, counting how much effort and time you want to spend on it.

Excuse me for my english, I'm italian :)