Does a line-extension opener help prospective buyers understand Mini Metro before purchase?
- Audience
- US English iPhone prospects unfamiliar with the standalone paid game, including transit enthusiasts and puzzle players.
- Control
- The captured two gameplay maps and city selector after checking current mode access.
- Treatment
- Replace only frame one with an authentic early-game line extension. Keep the next frames, price, metadata and game edition fixed.
- Method
- Verify the gesture and resulting network in the current game. Run randomized prototype comprehension research; use a randomized storefront test only if the paid listing is eligible for the available App Store product page optimization features.
- Primary measure
- Correct identification of the player action and selected mode’s objective; paid-download conversion only within a supported randomized storefront test.
- Guardrails
- No assumption of a transit-navigation utility, guaranteed finite puzzle completion or Arcade inclusion. Preserve actual map symbols and do not infer retention from purchase conversion.
- Decision rule
- Set a useful comprehension effect, sample requirement and analysis plan before recruitment. Retain control if inconclusive or if action clarity creates incorrect expectations about mode progression.
- What could muddy the result
- Existing brand familiarity, Arcade exposure, city updates, price promotions and experience with transport games may affect responses.