This section contains the official rule clarifications and enhancements for Android: Netrunner. Used in conjunction with the core set rulebook, these clarifications and enhancements should enable a player to navigate through the most complex situations that can arise while playing the game.
When an effect allows the Runner to "bypass" a piece of ice, he immediately passes that ice and continues the run. Any subroutines on the ice bypassed are not broken. Bypassing prevents any unresolved conditional abilities that met their trigger condition when the ice was encountered from resolving.
Recurring credits are placed on a card when the card becomes active, and can be used immediately. Recurring credits do not stack; a player replaces recurring credits up to the number listed on the card when his or her turn begins. This occurs at step 1.2 of the Runner's turn, before any conditional abilities can be triggered. Recurring credits are only ever replaced up to their current value, not removed.
"Hosting" is the result of placing a card, counter, or token on top of a card, creating a relationship between the host card and what is hosted. If a card allows other cards to be hosted on it, those cards must be hosted on the card when they are installed, unless a card says otherwise.
Hosted counters or tokens can be spent without affecting their host. If a trigger cost requires one or more hosted counters or tokens, those counters or tokens are "spent" by being returned to the token bank from the card the ability appears on.
If a host is trashed or uninstalled, all cards, counters, and tokens hosted on it are also trashed. This cannot be prevented. If a host Corp card is derezzed, all cards, counters, and tokens hosted no it remain hosted.
The state of hosting is distinct (but not exclusive from) the state of installing. Most cards are hosted on another card when they are installed. If a card is hosted but not installed, the card is inactive.
The Crop cannot choose to destroy a server when installing cards; at least one card must be installed for other cards in or protecting that server to be trashed.
If there are no cards installed in or protecting a remote sever, then the sever immediately ceases to exist. If a server ceases to exist during a run, the run immediately ends. Unless the run has passed step 4.4 of the timing structure of a run, it is not considered to be successful or unsuccessful.
If an infinite loop is created, the player responsible for the loop must choose a number. The loop instantaneously resolves that many times, and then ends. The Runner is always responsible for ending a loop that occurs during a run by jacking out, unless a card ability prevents that from occurring. If so, then it is the Corp's responsibility to end the loop by letting the Runner through.
The Runner cannot use two Bank Jobs on the same run. When the run is successful, he or she may either access cards or use the ability of a Bank Job. Using Bank Job replaces accessing cards, so once the Runner triggers one of them the other is no longer able to trigger its own replacement ability.
The Runner can take credits from Bank Job if he made a successful run on an empty server.
If there is an icebreaker already installed on Dinosaurus, the Runner can install a different icebreaker onto Dinosaurus, trashing the previously installed icebreaker.
If the Runner has no free MU but a Dinosaurus that is not currently hosting an icebreaker, he can install an icebreaker on Dinosaurus without trashing a program. Declaring that you are hosting it on Dinosaurus as part of the install action, and so the memory cost of the program does not need to be taken into account.
Femme Fatale does not need to match the strength of a piece of ice in order to bypass it.
The Runner can spend the credit from Cyberfeeder to pay for the bypass ability.
If Femme Fatale is uninstalled, the Runner cannot bypass the ice chosen by the Femme Fatale when it was installed: the effect is no longer active since the card is no longer active. Even if that copy of Femme Fatale is re-installed, it is treated as a ‘new’ copy and cannot bypass anything other than the ice chosen when it was just installed.
If Mandatory Upgrades is forfeited, the Corp loses the additional click immediately. The Corp cannot choose to spend the additional click before the forfeit, except as part of his last action (at which point it has already been spent, and there is nothing left for the Corp to lose). Each player should keep a running total of each click that is available for them to spend, rather than look at clicks individually.
The Runner may use the first ability on Personal Workshop to host a program or a piece of hardware on it. Cards hosted by this ability are not installed, and therefore are inactive.
The Runner can pay to remove a power counter from a card hosted on Personal Workshop as a paid ability. A program installed from Personal Workshop follows all the normal install rules; you must trash already installed programs to make room for the new one, if necessary.
When there are no power counters on a program or a piece of hardware that has a play restriction on it that cannot be met (such as a Parasite with no rezzed ice to be hosted on or a console when there is already a console installed), that program or piece of hardware is trashed instead of being installed.
If Personal Workshop is uninstalled, all cards hosted on it are trashed and all counters on those cards are removed.
Parasite cannot be hosted on Djinn. A card or counter can only be hosted in one place at a time, and Parasite has the restriction that it must be installed on a piece of ice.
If a piece of ice hosting Parasite is derezzed, the Parasite continues to collect virus tokens, but the hosting ice has no strength while derezzed and therefore cannot be trashed by Parasite unless it is rezzed again.
TMI can be rezzed multiple times while the Runner approaches it. Timing structure of a run 2.3 is a window that allows the approached piece of ice to be rezzed. There is no limit to the number of times a Corp can rez an approached piece of ice if it is derezzed during this window.
If the Runner steals an agenda from Jinteki using the core set identity, but has no cards in hand, who wins? The Runner wins the game. Whenever a player has 7 or more agenda points in his score area, the game immediately ends. The game ending takes precedence over any conditional ability that triggers when an agenda is stolen.
When a piece of ice allows the Runner to break subroutines on it by spending clicks, does the Runner have to match the strength of the ice before using this ability? No. The Runner only has to match the strength of a piece of ice with an icebreaker that he is using to interact with the ice. This ability allows the Runner to break subroutines by spending clicks without using any icebreakers.
Can the Runner use Datasucker to reduce the strength of a piece of ice before an ability on that ice triggers when it is encountered (such as a Tollbooth)? No. Tollbooth ends the run unless the Runner pays 3 before the Runner has the opportunity to use a paid ability. See step 3 of a run.
Can the Runner combine multiple effects to make a run, like using both Sneakdoor Beta and Account Siphon? No. Using each of those cards is an action, and a player cannot take an action during the resolution of another action.
The rules state that "The Runner cannot jack out while approaching the first piece of ice during a run." Can the Runner jack out after the subroutine on Cell Portal resolves and he is approaching the outermost piece of ice protecting the server? Yes. "The first piece of ice" refers to the first time a piece of ice is approached during a run, and not the ice itself. The Runner approaches the ice and has the opportunity to jack out.
Can the Runner use the recurring credit on Cyberfeeder to pay for using Femme Fatale's bypass ability or Darwin's gaining counters ability? Yes. Triggering any ability on an icebreaker is considered to be using it.
There is a Parasite with 1 virus counter hosted on a rezzed Enigma, and the Runner has an Ice Carver installed. If the Runner encounters Chum, does not break its subroutine, and then continues the run and encounters Enigma, is the Enigma trashed? No. Chum's ability is a required conditional effect that creates a constant +2 strength effect. When the Runner encounters the ice, both modifiers (Chum at +2 and Ice Carver at -1) apply at the same time and the strength of Enigma would be 2.
If the Runner takes 4 brain damage from a single source, how many brain damage tokens would he get? The Runner takes 1 brain damage token for each point of brain damage he suffers, even if it was suffered all at once. The Runner would get 4 tokens to mark the brain damage he has suffered.
An upgrade is installed in a remote server in the same position as an agenda or asset. The Runner should not be able to tell what type of card is installed in a remote server by its position. This is different than installing an upgrade in a central server, where it is always installed in the root.
Can the Runner use multiple icebreakers on a single piece of ice? Yes, although there are few situations where this is beneficial. But the Runner cannot use one icebreaker's strength to allow another icebreaker to interact with the ice.
Can the Runner install a new console if he already has one in play? The limit of 1 console per player prevents the Runner from installing a second console, even if the Runner wishes to trash the first.
Can the Runner trash an accessed card with Demolition Run before any "when accessed" conditional abilities resolve? No. The card must be accessed before Imp, Demolition Run, or any other similar effect can be used to trash it, just as if the Runner was paying its trash cost.
Can the Runner install a program if he has no more available memory units? Yes. The Runner can trash any number of already installed programs before installing a new one (and must if there is not enough space for the new program). So if the Runner has no free MU, he can initiate an install action, trash any number of programs to free up MU, and then install the new program.
The Runner chooses an unrezzed Archer as the target of a Forged Activation Orders. Can the Corp choose to rez Archer, but then decline to pay the additional cost of forfeiting the agenda? No. If the Corp chooses to rez Archer, then as part of this choice he must pay 4 and forfeit an agenda. Otherwise, the ice is trashed.
Can the Corp rearrange his installed cards within a single server, to obscure the order that he installed them in? The Corporation must keep the order of his installs clear to the Runner; he cannot rearrange cards in servers however he likes.
If the Runner gains a click with Joshua B. and then trashes the card using Aesop's Pawnshop, would he still take a tag at the end of the turn, considering Joshua B is no longer active? Yes. The Runner would still take the tag, even though Joshua B. is no longer active because the effect has already been triggered and is active itself. Once an effect is triggered, it will resolve unless prevented or avoided.
Can the Runner use New Angeles City Hall to avoid the tags from an Account Siphon if they have 0 credits when the ability resolves? No. The gaining of the credits and the taking of the tags resolves at the same time, so the Runner cannot use those credits to avoid the tags.