Viper Patrol

Viper Patrol is a freeware game true to the tradition of classic 2D arcade games of days gone by.
It is a side scroller placing the action where it belongs, in an obscure region of space.
Your mission is to guide a space ship and defeat the forces of evil. You can make up the rest, what matters is that the game is playable and fun.
You will feel like you found some old game you had played and enjoyed years ago...