Invisible City Games offers a free board game called Aliens vs Cows. The aliens try to abduct cows. The cows try to protect the planet from the invasion.
Science Fiction
Saucer Escape
Saucer Escape is a solo roll-and-write game about a fight against aliens in their mothership.
Dune The Dice Game
Dune The Dice Game is a free print-and-play game set in the world of Frank Herbert’s Dune Universe. It is inspired by the old Avalon Hill game.
Anaxis Space Combat Game
Anaxis is a free space wargame, played on a hex grid with ship counters.
Dune: The Art of Kanly Card Game
Set in the world of Frank Herbert’s Dune, The Art of Kanly is a card game where players try to win through bluffing and deception.