0. Fifth Edition Quick Start Rules (QSR) vs. Fifth Edition Core Rulebook: Pick one. There are significant inconsistencies between the QSR and core rules (e.g., Drain). Once you've decided to buy the basic rulebook, you've outgrown the QSR. Leave 'em behind and don't look back.
1. Playing close to home: I think it helps enormously if you've at least visited the sprawl you're running in, although Google Earth can be a good substitute. Remember that streets and buildings will change over the next 60 years, but the underlying terrain (mostly) won't. Rivers and ridgelines and coastlines will still contain and channel sprawl. Allow for population changes (e.g., VITAS plagues, the Treaty of Denver) to leave ghost towns and abandoned "urban barrens" areas as well as new developments.
2. Tips for background music: I mostly just play AC/DC in the background, although there are a number of Shadowrun/Cyberpunk playlists available on YouTube, Spotify, and elsewhere. Free websites like
Tabletop Audio have ambient sounds for different environments.
3. Artwork resource: Google Images and Pinterest will give you tons of good art if you tweak your search terms properly.
4. Fast Food Fight: The "Fast Food Fight" from the online QSR is okay, but I prefer the traditional Stuffer Shack version of the Food Fight scenario (5E version available in the Beginner Box and Alphaware box sets ... although the setting descriptions are incomplete; you'll want to use the map key from the SR4 QSR or SR3
First Run).
5. Pregen characters: They're okay for a one-shot, but not if you intend to keep playing. There was an
archetype challenge on this board a while back, where you can find better builds for all the basic archetypes in the core rulebook.
6. Disadvantages of a SIN: Having a legit SIN means you're in the system. Your place of business, place of residence, finances, medical history, biometric data, commlink, Matrix habits, and more are all accessible and/or traceable by the authorities. Leave any DNA or fingerprints at a crime scene, or your face on a security camera, and Knight Errant will be knocking on your door with restraints and awkward questions by the end of the day. Plus, mostly SINless shadowrunners look on SINners with disdain, so there could be social consequences among your peers and contacts.