Are actions in computer games bad for karma?

"So is it the same if I did all this in real life from a spiritual perspective?". I did not get that part of the question. There is no way of doing evil deeds from a spiritual perspective if I understood the question. “Discard all that is immoral, what should not be done

Take in what is moral by sorting out “san”

Do this by controlling one’s own thoughts (mind)

This is the doctrine of the Buddhas”

Clearing mind is a component of spirituality so "Discarding all that is immoral" is also a part of the teaching of all the Buddhas, no one can reach Nirvana while performing evil deeds.

I will give a detailed answer such that you can apply it in many other contexts too. Please first go through the list of ten evil deeds.
There are five conditions that must be fulfilled to happen the evil deed of killing. All of these should be fulfilled.
1. Being should be living.(From this point itself you don't do killing karma on the virtual life.)
2. Knowing the being is living
3. Will to kill
4. Planning to kill
5. Living being dying due to the plan
And the being should not be self, therefore suicide does not effect killing karma. But depending on the situation and in most of the times suicide comes with delusion.

For the evil deed stealing all below should be fulfilled.
1. Owned by someone else
2. Knowing someone else's property
3. Desire to take away
4. Planning to take away
5. Taking away
Simply things on games are not owned by someone, owners are not real. So no evil deed happens.

The third part, affair with a woman without being married. Actually in Buddhism unlawful sensual/sexual misconduct is not synonymous with marriage and affiliated although they have some in common. Men are not supposed to have sexual relationships with these women. (However rape is sexual misconduct and the strength of the evil deed is often high)
1. She being nurtured by her parents or other close relations(from this point itself no harm because the virtual women have no real owners)
2. She being nurtured and protected by another man.
There is only one instance of men where women can get sexual misconduct. If the woman has a protector, she cannot seek for another protector.
For a person to fulfill these conditions to have done sexual misconduct evil deed.
1. Man or woman should belong to the groups mentioned above
2. Desire to have sensual pleasures with him/her
3. Trying for pleasure
4. Undergoing and feeling the pleasure.
Different variables affect the strength of the karma described above.

Consider it from the perspective of intention:

I once had a guru who explained it thusly...

Which intention will have the greatest effect on future actions?

Shooting a crossbow at a pumpkin sitting on a fencepost late at night, then realizing that it is actually a boy popping his head up over the fence..

Or shooting a crossbow at a boy's head popping up over a fencepost, then realizing it is only a pumpkin.

Different intentions, different end results. Christianity has a specific view of which is the sin (action) while buddhism considers more factors (right thought, right action, right intention etc)

You have to ask yourself honestly:

Does this thought or action, as it comes into being, lead to suffering. If it does, we should avoid doing it.

If one performs negative actions against another soul, like another video game player, then yes, there would be karmic consequences. If it's regular competition during the course of a game, like player versus player combat, you're all willing participants, so very likely there would be no adverse consequences. But bad sportsmanship, bullying, mean spirited communications, etc. would be bad karma.

One should consider the effects on your consciousness of protraying villains. Actions performed in a game may have an effect on one's self. I'm not one of those people who condemns violent video games, but I believe engaging in villainous, murderous acts continually in a video game will inevitably form a samskara within the person.

Here is the thing about games and violence (I am a life long gamer too).

Violence causes a bad stream of thoughts like anger,vendetta,enmity.So if you are one of those people who slam the controller/keyboard on the table when you get killed or defeated i would not recommend games with violence to you.

I am quite sure you are referring to games like GTA, Sleeping Dogs, Castlevania etc.

So the one thing you need to realize is if you are not in it to get out of boring life. If you feel good when thing go down and burn or when that guy who killed you in Battlefield take a head shot from you.That is not healthy for the path.Not to mention games are very addictive.And that is not good because it creates a bond.

If you know what's evil don't do it,If you want to kill in a game go for it with mindfulness and you will see it is no longer exiting (Because what made it exiting was your ego getting fueled by anger).You can still play games without being evil.Choose a different genre.or play it knowing that it is just a game and keep your feelings checked at all times.

Yes.

The mind-state one is in is crucial, if not the most important thing.

A mind-state that is free from the Three Poisons and the Six Root Afflictions is good.

One that is practicing Three Poisons and afflictions, even in a virtual setting, will retain those seeds in his mind, attitude, and neurology.

Unless that is of course one is mindful and detached from such gaming in the first place and is doing it for exercise purposes (for example playing a puzzle game). It is hard to be detached for longer, more immersive video games.

The important thing to keep in mind is our own mind state. We try to purify ourselves of the three poisons of greed, hatred, and delusion. That's not really going to happen in a typical video game where our mind states can spike into intense feelings of:

greed - (I should have won that loot! I deserved it!)

hatred - (I can't stand that guy! He's such a jerk!)

delusion - (I should have been at the top of the chart, I am the best in this group, the meter must be broken.)

When we open ourselves up to knowingly experiencing these intensely unwholesome mind states while we are trying to purify ourselves of the same; it really doesn't make much sense. It's also not Right Effort which specifies "The effort to prevent future disadvantageous mental states from arising.."

Lastly, it's a waste of time. There is a colorful quote from the Buddha about putting out effort "as if your head was on fire". Here is the whole sutta, Sacitta Sutta: One's Own Mind. It's short and well worth reading to understand the priority of choosing how to direct your efforts.

There weren't PC games in the Buddha's time, but there were stage shows and music, and he asked people to eschew them both.

One time an actor approached the Buddha and asked him if he would go to heaven with the devas because he made people happy and forget their worries The Buddha tried to dodge answering, but at the actor's insistence, he had to tell him that he'd probably go to hell or the animal realms. Talaputra Sutta. See also this question: (Will actors really go to hell?).

This seems pretty odd and incompatible with our age of ubiquitous entertainment and distraction - would the Buddha say the same of Facebook?

"So you're happy your selfie just got a 1000 likes eh? Consider this, You're going to hell!" :-)

I am sure the Buddha would have phrased it better, but this is pretty much the same thing.

Karma theory says one's dreams can also affect karma - if we harbor evil intentions towards someone in our dreams, that is enough to destroy accumulated merits.

This is a fundamental question about all entertainment - why must entertainment be eschewed?

First, the nature of boredom is that it arises out of a mind that isn't at ease with itself. The nature of thought at the moment a bored mind arises is to gravitate towards the outside world - towards sense pleasures.

Distracted thought gets reinforced with every application of distraction.

A hundred years ago people read 700 page books for entertainment, today people find twitter too verbose and send each other Vine videos.

If we make a habit of mindfulness, then the opposite is true, at every opportunity the mind will seek mindfulness.

Second, the nature of boredom is that it gets excited by violence rather than peace - it is an existential threat mechanism that is woken up and makes us come alive. Thus entertainment is the enemy of equanimity.

Third, entertainment reinforces duality, of the entertainer and the entertained. It makes us lapse into being controlled by external forces, rather than taking control of our mind.

It is thus a quality of mind to be safe guarded against.

There are two parts to karma: 1) external forces/energies you set in motion with your action and 2) latent tendencies and inclinations in your psyche - that later become your action and reaction, that then sets external forces in motion.

If you step away and look at it from a distance, there is really no hard line between "external" and "internal"; karma is a network of subtle potentialities.

Some of the potentialities are pretty subtle, yeah - like the ones involved in playing videogames - but they are still real. Very few of them translate 1:1 to analogous actions in real life though.

For example, mass-shooting in games is not even remotely the same karma as real murder, but you still separate "yourself" from "others", and you still desire good for one's own character at the expense of everyone else's. Amassing golden coins in game is not real, but you still go after "fruits", get frustrated when things you like a taken away and so on and so forth. Guess what kind of latent potentialities, however subtle, all this creates/reinforces?

Actually, when it comes to karma, "subtle" does not mean "weak". Some of our deepest hung-ups come from our subtlest preconceptions.

So I'd say in general the games you play may not create a lot of new karma, but they certainly reinforce your inner tendencies and preconceptions that keep you chained in samsara.