Plum
Blum-inspired multichain game where users mint tokens each N-minutes.
About
The problem it solves Many popular TG games such as Notcoin, Blum, Hamster Combat are trustless. Catizen even has two different games - for Ton and Mantle chain. We developed a simple showcase of a tap2earn game within a Farcaster frame allowing users to play on multiple chain.
How it's made
Challenges we ran into Farcaster and Substreams has limited number of chains. The most critical bug was in addresses case difference between Farcaster and Substreams.