Over a dozen handcrafted locales await, each packed with challenging monsters and enormous bosses that oppose your continued existence. Fight your way to the final boss and escape or continue your run indefinitely to see just how long you can survive. A unique scaling system means both you and your foes limitlessly increase in power over the course of a game.
DISCOVER POWERFUL NEW ITEMS
More than 110 items keep each run fresh and full of new challenge. The more items you collect, the more their effects combine, the more surprising some of those combinations might be. The more items you encounter, the more lore (and strategy) you’ll discover through the logs.
UNLOCK NEW WAYS TO PLAY
Unlock a crew of ten playable survivors, each with their own unique combat style and alternate skills to master. Learn the secrets of the Artifacts to toggle gameplay modifiers like friendly fire, random survivor spawns, item selection and more. With randomized stages, enemies, and items, no run will ever be the same.
PLAY SOLO OR CO-OP
Tackle the adventure solo or with up to three friends in online co-op, or compete in the rotating challenge of the Prismatic Trials. Brand new survivors like the Captain and MUL-T join classic survivors such as the Engineer, Huntress, and--of course--the Commando.
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-04-21
From Wishlist to Courtroom: The Steam Lawsuits Explained
There have been numerous Steam court case lawsuits throughout the years and ever since the start of the year they have made the pile even bigger! We decided to check out some of the latest accusations against the popular gaming platform as well as go through some of the previous cases that caused a stir of Valve legal issues in the past! Gabe Newell and Valve have definitely not been strangers to the court system…
As you probably know, in a huge variety of game titles there are usually a lot of mainline task objectives, but very often there are multiple side quests that would advance you further in the gameplay. This is exactly why we decided to run a Side Quest promotion on our YUPLAY site. In order to participate in it you have to make an order over 20€ between 17.04.2026 18:10 CET and 20.04.2026 02:00 CET, and you will get a 1€ voucher for next purchase…