STRANGE BIRD ISLAND (GooGroker)

You found it when you were moving, just behind a shelf. You dont remember ever owning it. An off-brand PICO-8 cartridge, black and coated in dust, bearing the title "STRANGE BIRD ISLAND". Below it is a scrap of paper, ancient and grease-stained. There are notes scrawled onto the opposite side, with a red marker. "left/right: move up: acelerate accellerate accelerate square(z): shoot cross(x): map? collect orbs to heal and ascend become greater bird" Curious, you slot the cartridge into your cons...