What is SPAM?
SPAM is a free-to-play online turn-based combat game by Ticroco Entreprise.
How do I get cards?
The Steam description says battles bring new unique cards. Exact drop rates and unlock conditions are not published there.
Can I play with a friend?
Steam lists direct friend challenges as well as a ranked ladder.
Is the game free?
Steam lists SPAM as Free to Play. The store also discloses in-game purchases, including chance-based purchases.
What platforms are listed?
The Steam requirements list Windows and SteamOS + Linux. Check the live store page for current support details.