the.com/tank refills
the moment your fun becomes someone else's monthly recurring revenue.
means a paid or scheduled top-up of a depleted consumable resource, from propane to game energy meters.
from predates video games by decades, from literal gas and oxygen tanks needing refills, but got weaponized when mobile games borrowed the word for pay-to-continue energy systems.
gaming twistinvented urgency where none physically existed
propane versionexchange cages exist because refilling is cheaper than reselling
psychologyscarcity timers convert boredom directly into purchases
for instance
candy crush lives — five lives, 30 minute regen, or pay to skip the wait
blue rhino propane — swaps 20lb tanks at over 55000 us retail locations
clash of clans gems — instantly refill builder huts and troop training queues
scuba dive shops — refill compressed air tanks between dives for a per-fill fee