Each achievement commemorates one important prequel event, built in the full card craft — it catches a new player up on what happened, and rewards a reader who was there. Pick one and tap through it.
The prequel's events, ported complete from the retired scene builder. Robin & Edgar is the full 24-card storm — the walk, the running song on the bottom line (§5), the RUMBLE nearing (§4), the near-miss (the headlight cone, the horn, the occlusion recede §14+), the jacket's warm glow, and the white payoff card. A real campaign would surface each inline at the beat it matters, and collect them here.