Cumulus was an Atari 2600 game develope by Jeff Ratcliff in 1983. The game was a simple shooter, but he used the Super Cartridge to make visuals never seen before on the system. He programmed a demonstation screen with both a cloud, & an enemy ship, but it never recieved a 4-digit product number, & was thus cancelled. Only one screenshot of the game is known to exist.

The one screenshot available.

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