Download Roms A Sound of Thunder Gba Usa Europe 1 link free for console, PC, Android apk, Apple, Visualboy emulator, My boy !, Mac os X. The game mainly follows the plot of the movie and retains some of the characters. Travis Ryer is a guide and biologist for Time Safari Inc. (TSI), a company that offers hunting safaris in time for the wealthy. After a tourist alters the course of events in the late Cretaceous, the future begins to change as the “waves of time” bring more consequences due to the absence of the butterfly in the course of history. Dinosaur-like creatures soon run rampant, and the world becomes progressively covered in tropical vegetation.