The game is based on the engine from each system's Street Fighter port, with the time limit removed, and an energy recovery system.

This version is based on the engine of The Secret Files.

The game is based on the engine of the first Cho Aniki.

The remake featured improved graphics, but was based on the same engine as the previous mods, Source.

The driving was based on the engine from Need for Speed.

It was based on the 428-cid big-car engine.

It is based heavily on the engine and sprites of the first game.

People's General was based on the same engine.

In 1965, all three G4's were re-engined with units based on the engine in the Moskvitch 408.

Additional variants were based on the medium duty engine and chassis lines.