Indie game studio creating deep idle RPGs.
Kayelleapps.com monetizes through recurring subscriptions that offer multiple charms priced between $5 and $14.99, which increase resource gain or critical hit chances, as well as an adventure pass and two other boosters that provide additional power.
“Multiple charms for $5-14.99 that increase resource gain or increase crit etc. Adventure pass and two other boosters that also provide yet more power lol.”
“Harpagia has grown to over 40,000 downloads and generates roughly $10k per month as a solo indie project.”