Cathode Ray Tube Amusement Device (Channel F) is a puzzle and simulation game by mikebloke, officially released on September 30, 2022. The game is inspired by an unreleased project patented in 1947 by Thomas T. Goldsmith Jr. and Estle Ray Mann, and it represents a modern interpretation of early gaming technology.

In Cathode Ray Tube Amusement Device, players engage in an artillery-based challenge where they aim to hit a target displayed on an oscilloscope screen. The game allows for one to two players using a single controller, where players can manipulate the target's position and adjust firing parameters.

The storyline of Cathode Ray Tube Amusement Device revolves around the nostalgic recreation of early video game concepts, inviting players to experience a piece of gaming history through its unique mechanics and design.

Cathode Ray Tube Amusement Device stands out with its innovative use of directional controls to set targets and firing angles, along with its historical significance as a simulation of one of the first video game concepts, providing a unique blend of retro charm and interactive gameplay.