About Classic Arcadia & Baby Arcadia

Include four games, all clones of famous games:
* Invasion (Space Invaders clone)
* Muncher (Pac-Man clone)
* Rebound (Arkanoid clone)
* Galaxy (Galaxian clone)

Each game has difficulty levels, and three versions: classic (graphically similar to the original game), enhanced and baby. Baby versions are baby-themed and much more easy than the other versions.