Riffic Free Bold is part of a paid font family of seven faces, best utilised for where a sense of fun or adventure is needed. Works best big and bold as a display face but can also be used for general body text. Comes with support for Cyrillic and Greek languages and OpenType features such as alternates and fractional numbers.
Riffic Free Bold is free for personal and commercial use though has a greatly limited character set.
The full family is available at https://www.fontspring.com/fonts/inky-type/riffic