YASS

## Description

_YASS_ is a horizontally scrolling shoot’em up. The player uses one of five
space ships and shoots a lot of other space ships. Before reaching a new
level, a boss fight needs to be won. Some of the killed enemies leave behind
health, shields or weapons which replace the currently equipped one if picked
up. Being hit too often by enemies or their projectiles results in a life
loss. The exception are meteors which frequently fall from the top of the
screen: touching those is instant death. The game features three difficulty
levels, an online high-score list and four-player co-operational play.

YASS