Operation Thunderstorm, engage! Varth: Operation Thunderstorm is a shoot 'em up game released by Capcom in 1992 for it's CPS-1 Arcade board. The game is about two brave pilots take flight to save humanity from the evil DUO (Dimension Unbody Offender).

Operation Thunderstorm, engage! Varth: Operation Thunderstorm is a shoot 'em up game released by Capcom in 1992 for it's CPS-1 Arcade board. The game is about two brave pilots take flight to save humanity from the evil DUO (Dimension Unbody Offender).