Genetos

The gameplay of GENETOS is focused around the evolution of "shmups" or shoot 'em ups throughout history. The game starts off with simple graphics reminiscent of Space Invaders being a "Gallery Shooter" or "Fixed Shooter" having limited graphics, music, movement and sound effects.

Each level or generation gradually goes further in the history of shoot 'em up games moving into a late eighties world with free-movement restricted to half the screen, a "more standard" level improving the layout and graphics of the game and giving the player more firepower and giving the player bombs which can be used with the X button on the keyboard. The fourth level in the game features simple 3D graphics and shifts to a "Bullet Hell" game featuring much higher numbers of bullets and number of enemies.

GENETOS has been generally received well, often getting praise for its unique concept and portrayal of the history of shoot 'em up games. The game has received slight criticism or has been noted for its difficulty citing the number of lives and bombs saying "the game on its default level of difficulty is generous with extra ships." but also that "the stages are appropriately difficult to reflect the trend of complexity in shooters, the game on its default level of difficulty is generous with extra ships.".