In September, Nicalis studio launched a new promotion on PC via Steam. The developers decided to offer players a free copy of Crystal Crisis to add to their collection.
This is an unusual fighting game where battles are presented in a puzzle format. Players compete in color matching: you need to combine multi-colored "crystals" to defeat opponents. The developers have provided several game modes, including online:
Hone your crystal-crushing skills in several single-player game modes, including Arcade, Survival, Tag Team, and Training. There's also a Story Mode with multiple branching paths to explore.
Crystal Crisis features a couple dozen characters from various projects, including Quote and Curly Brace from Cave Story, Isaac from The Binding of Isaac, Astro Boy and Black Jack from Tezuka Productions, and Umihara Kawase.
The Crystal Crisis page on Steam is available at the following link. The giveaway will last until September 22. To get a copy of the game, simply click the "add to account" button – you don't need to download it immediately to save it to your library. Collectible cards are available for the game, but they cannot be obtained from a free copy.