Challenges — 5 self-contained handicap runs unlocked after your first prestige: Iron Will (no Frenzy), Silent Observer (no clicking), Steep Climb (generator costs scale much faster), Half Measures (generator output halved), and One True Path (only the Collector can be purchased)
Clearing a Challenge grants a strong, permanent bonus tailored to whatever it took away — extra Frenzy potency, click power, generator output, or cost reduction — plus a one-time Singularity payout
New Challenges tab in the right panel showing your active run, live progress toward the goal, and the full list with rewards previewed up front
Frenzy banner now correctly shows your true income multiplier, including all Lattice and Dark Matter bonuses, instead of just the base ×5
Active Challenge banner layout cleaned up — title and status no longer run together