Default Controls
← → ↑ ↓ = Directions
A = z
B = x
X = a
Y = s
C (Top-Left Shoulder) = q
Z (Top-Right Shoulder) = e
L2 (Bottom-Right Shoulder) = r
R2 (Bottom-Right Shoulder) = t
Mode = Right Shift
Start = Enter
About the Heart of the Alien – Out of this World Part I & II SEGA CD Online Game
Hey! Ready to play “Heart of the Alien – Out of this World Part I & II” for Sega CD online in your browser? No need to download anything, just click the link and start playing for free. Help the alien escape dangerous environments, solve puzzles, and survive in this classic platformer. Experience the thrilling story and challenging gameplay right in your browser. Click the link and start playing now!