Hot answers tagged turbografx-16
Here is the manual for the SNES version, which has different controls but should offer better explanation for the game.
Based on these pictures, the PC Engine was meant to sit in the center of a case or housing for a personal computer.
The manual might give you the controls and a basic overview, but what you may want to look at is a FAQ/Guide or a Let's Play video walkthrough. For instance, here's a Let's Play of SimEarth: ...
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