Porting successful PC and console games to mobile has become common practice.
Vampire Survivors is the latest example in a long line of PC hits triumphantly making the jump to smart devices. Poncle's title was downloaded one million times in just a week when it launched in December.
Soon after, the studio revealed that it had planned to port Vampire Survivors to mobile sooner, but couldn't find a business partner who agreed with its monetisation approach, so eventually decided to do it all in-house.
source https://www.gamesindustry.biz/a-crash-course-in-porting-your-game-to-mobile
