Garden Oasis is the tenth level of A Koopa's Revenge 2, or AKR2 for short. It is the second level to include rain and is the first beach-like level.in the game.
- This level introduces turnips to the game. Like Super Mario Bros. 2, they have different costumes.
- There is a secret pathway at the end of the level that leads to World 2-A, like World 2-1 does.
Near the end of the level, with the Spiny Flower (if you don't have one on you, bring a turnip with you. The turnip blocks house a Spiny Flower behind them), spindash your way through the bricks and then jump when the time is right. You will have found the secret exit.