Quad Fighter K is a shmup available for Switch in Japan but it's being translated and released in the US and Europe on May 31st. With "timeless" 8-bit graphics and 4-player local co-op (that second mortgage to afford 3 Pro Controllers finally worked out!) this might be fun.
You may or may not want to skip to the 2:50 mark depending on how badly you want to see the game in action.