3-D Helicopter Simulator System Requirements

RAM: Min req "from Addendum to 3-D Helicopter Simulator documentation, version 1.0, 8/28/87.
PC-Jr Owners: On some non-IBM memory upgrades you will not be able to return to DOS upon exiting the program. You will have to power off your computer and re-boot.
Out Of Memory Problems
3-D Helicopter Simulator is obviously an extremely complex program and barely fits into a 256K machine. If you have 256K you will not be able to run the Helicopter Simulator while memory resident applications (such as Sidekick) are active or on a later version of DOS than 2.11. "
Controller: Min req Page 31 of the documentation mentions that dual joysticks are required. If only one joystick is used, it will be presumed to be the cyclic stick.
Read more Index