Lucia checks her pocket watch. The thing is fueled by a mix of high-tech nonsense and Vampire blood. As her ship rounds the moon, the Vampires' space-fortress comes into view…
Bullet Hell Deckbuilder
Moon Watch mixes deckbuilding strategy and bullet hell action, where time itself becomes your weapon!
Control the flow of time to think strategically and weave impossible odds in your favor.
Complete challenges to unlock new cards and characters with unique attacks and abilities.
Refine your deck to build devastating combos.
Discover rare relics that completely change your run.
Hunt the darkest threat the world, and the moon, has ever known.
Wield Three Unique Characters
Unlock their specialized playstyles, decks, and powerful relics!
Lucia the Nun
Your go-to starter character! She uses garlic to control space and projectiles to attack enemies. Straightforward and dependable.
Nina the Ninja
A melee queen! Nina thrives in close combat with dashes to evade enemies and powerful sword slashes. She also has a “curse” ability to weaken foes, making her a great pick for those who love risk and reward.
Encio the Engineer
A creative powerhouse! Encio uses pinball ability to move around the level, relies on electricity and turrets as offense. Also has a “charm” ability that he can use to turn enemies against each other.
This is it. Our chance to strike back at the Vampire Lords who haunt our planet from above!
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…
