Four games have been dropped into the Game Boy (Color) Switch Online library this evening.
The Sword of Hope (1989/91) is a first person RPG originally developed by Kemco; its sequel The Sword of Hope II was released on the 3DS Virtual Console.
Gradius: The Interstellar Assault (1991/92) is the 2nd game in Konami's side-scrolling space shooter series to release on the Game Boy: this represents the game's first ever re-release in North America.
Kirby's Star Stacker (1997) is a puzzle game featuring Kirby and his friends from the Dark Matter series who have to be paired in order to clear stars from the game board.
Survival Kids (1999) is the first game in a series of open-ended survival games from Konami which continued under the name "Lost In Blue" on the DS and Wii: a modern multiplayer take on the game will be a launch day title for Switch 2.