The Alpha release is an unfinished version of the game. The content of this first official version of Encased is very limited. Every asset currently in the game, including graphical assets, the renderer, the role-playing system, sound effects, the interface, story, etc. is IN PROGRESS, and will be finalized by release date.
Step 1: Follow this link to see all available editions: http://encasedgame.com/preorder
Step 2: Click the "Buy" button under the selected edition. This will activate a Steam popup where you will be asked to enter your email. Your game key and other rewards will be sent to this email address (additional rewards will be sent as soon as they become available).
Step 3: Choose a payment method that is convenient for you and buy that edition.
Step 4: You will receive a receipt via email confirming your purchase. If you purchased the "Digital First Access" edition, the Steam Key will arrive in a separate email.
Step 5: If the key doesn't arrive in your Inbox in a timely manner, we recommend you contact Xsolla support. They will help you get your key.