Can the Runner prevent Acacia from being trashed and still gain the credits?
Yes.
Can the Runner avoid the tag from Credit Kiting and still install a card?
Yes.
If the Runner plays Scavenge to trash and reinstall the program installed with Kabonesa Wu, do they still have to remove that program from the game at the end of the turn?
No. After the program is uninstalled, it is considered a new copy of that card.
If the Runner uses Kabonesa Wu to find and install a Chameleon, what happens at the end of the turn?
Both Chameleon's ability and the delayed conditional ability created by Wu meet their trigger conditions at the same time. Since the Runner controls both abilities, they can choose the order in which to trigger them. Once Chameleon is uninstalled by either ability, the other ability will not be able to find it anymore. Thus, the Runner can choose whether to add Chameleon to the grip or to remove it from the game.
Does RNG Key trigger once for the first successful run on each of HQ and R&D, or does it trigger once the first time the Runner makes a successful run on either HQ or R&D?
RNG Key triggers a maximum of once per turn, when the Runner makes a successful run on either HQ or R&D.
If a subroutine on Nightdancer resolves while the Runner has no to lose, does the Corp still gain an additional on their next turn?
Yes.
If the Corp plays Anonymous Tip, do they draw all the cards at once and then decide which ice to install with Jinja City Grid, or do they draw the cards one at a time and decide as ice is drawn whether or not to install any of those ice?
Drawing multiple cards at once is a batch effect. The Corp draws all three cards, then Jinja City Grid meets its trigger condition simultaneously for each drawn piece of ice. The Corp decides the order in which to trigger the instances of Jinja City Grid's ability, and thus the order in which to install the drawn ice.
If the Runner initiates a run on a server with Jinja City Grid and the Corp has a scored Advanced Concept Hopper, will the Runner approach an ice drawn with Advanced Concept Hopper and installed with Jinja City Grid?
Yes. Advanced Concept Hopper meets its trigger condition at step 1 of the run, so by the time the Runner begins approaching ice in step 2, the newly installed piece of ice will be the outermost piece.
If the Corp has both Jinja City Grid and Daily Business Show rezzed, and they draw two pieces of ice, can they install both pieces of ice and avoid putting one on the bottom of R&D?
Yes. Both ice are treated as new objects when installed with Jinja City Grid, so Daily Business Show cannot put them on the bottom of R&D.
If the Runner steals Bacterial Programming from R&D with accesses remaining, what happens if the Corp uses the ability on Bacterial Programming?
The Runner continues accessing cards from R&D as normal, starting with whatever card is now on top of R&D, and proceeding down through as many cards as they have accesses remaining.
If the Runner steals Bacterial Programming from HQ with accesses remaining, what happens if the Corp uses the ability on Bacterial Programming to add any cards to HQ?
The Corp randomizes any cards added to HQ together with the remaining unaccessed cards in HQ, then the Runner continues the accesses as normal. Note that cards entering HQ cannot change the total number of accesses the Runner has.
If the Runner steals Bacterial Programming from Archives, what happens if the Corp uses the ability on Bacterial Programming to trash any cards?
The cards trashed by Bacterial Programming enter Archives facedown. The Runner must access those facedown cards like any other cards that have not been accessed yet. The accessed facedown cards are returned to Archives facedown when the access phase ends.
What happens if Jua's subroutine resolves while the Runner only has one installed card?
The Corp cannot choose 2 installed cards, so nothing is added to the top of the stack.
Can the Corp use Pravdivost Consulting to put a counter on NGO Front and then use NGO Front’s ability before the Runner breaches the attacked server?
No. Once the run is declared successful, there are no more windows to use paid abilities like the ones on NGO Front.