Konami Wai Wai World is a Japan-only platformer by Konami which features characters, music, and gameplay elements from many of their previous games such as Castlevania, The Goonies and Twin Bees. It is notable for its two player mechanics, allowing you to change which character you use in real time to match the situation at hand.
Alyosha uses only one player in this run, which is an improvement of over four minutes over the previous run due to using modern routing techniques. It is also a ten second improvement over the current RTA record thanks to using the dice game as a quicker way of bringing back all of the Konami characters for the final level.
Fun Fact: Wai wai means "ruckus" in Japanese.