Castle Doombad Classic

Our next major Castle Doombad update is here... The ENDLESS KNIGHTS update! 🔥 Slay the days away... endlessly! This nefarious new mode includes several dozen new castle layouts across three treacherous themes, brand new loot to unlock, and epic new hero variants! Plus, activate the new SKULL MODIFIERS 💀 feature to customize your gameplay however your villainous heart desires! Make yourself more powerful and the game easier... OR ramp up the challenge to earn better rewards and scores! Also, the Summer of Screams ☀️ event is back (a little late, but hey, it still feels like summer here in Arizona!) with all of last year's unlockables returning, plus several new reward to obtain! This is a BIG BAD update, and we hope you enjoy! Check out the trailer, here: Full Build notes follow below: CASTLE DOOMBAD CLASSIC v1.6.0 - 9/17/26 Greetings, Minions! It's been awhile... but we're back with a BIG BAD update! Read on to discover everything that's new and improved in Castle Doombad! WHAT'S NEW: It's finally time for ENDLESS KNIGHTS! Our newest mode comes with some sinister surpises, including... SKULL MODS! When you start a run in Endless Knights, you can now ac

Greetings, Villains! We hope your 2026 has been off to a wickedly wonderful start! Today's update includes various gamewide bugfixes and improvements, while we continue to work on our next content update, coming soonish! Read on for more, and thank you for playing Castle Doombad! BALANCE CHANGES: - The lightsaber-wielding Space Hero will no longer deflect projectiles while running on a treadmill BUGFIXES: - Space Heroes will no longer deflect projectiles with their lightsaber in the moment before fully entering the castle (which caused them to sometimes get stuck and soft lock waves) - The Doom-a-rang now behaves properly when deflected by the Space Hero. Also fixed an issue where it could sometimes lose its hitbox and stop hitting heroes - The final "fireball" upgrade for the Pirate Cannon now works/spawns properly - Fixed a bug where Loomkins could sometimes run outside of the castle and get stuck - Fixed various bugs associated with the power going out/lights going off in the Space Madness chapter (some traps not functioning properly when restoring power, etc) - Adjusted one of the possible castle floor layouts in Roguevenge that prevented heroes from reaching the

CASTLE DOOMBAD CLASSIC v1.5.1 - 1/2/26 Hello and Happy New Year! With the changing of the new year, we unfortunately experienced a calendar issue that caused the Holislay Event to end prematurely. This has now been resolved, and we’ve also extended the Holislay Event by an additional two weeks to compensate for the lost time. In addition, the error sadly caused Holislay Event Quest and Event Stage completion progress to be reset. (Note: your Event Unlocks and Event Currency were not affected by this, and both are retained). We realize how unfortunate this is, and to help make up for this, we've added a freebie Doomcookie Currency gift in the Event Shop tab. Though regrettable, please note that the completion of Event Quests and Event Stages has no effect on any aspect of the game outside of the event, and finishing them only results in the earning of Event Currency. Still, we’re very sorry for the inconvenience and the issues, but we hope you enjoy the remainder of the Event. We sincerely thank you for playing, and our team wishes you a Happy New Year! Chris

CASTLE DOOMBAD CLASSIC v1.5.0 - 12/19/25 Happy Holislays to one and all! Our holiday winter event is here, plus as a bonus, we've also introduced a treacherous NEW TRAP: the Doom-a-rang! Read on for more dreadful details! WHAT'S NEW: The Doom-a-rang flings onto the scene! This new Auto Trap flies through heroes and back, dealing damage both ways! Much more reliable than real-life boomerags. (Seriously, have you tried one before?)Our Happy Holislays Event is here! Included are SIX brand new Event Stages, dozens of new holiday-themed items and rewards to collect, Event Quests, and more! Available for a limited time, access it through the "Events" button on the Main Menu.Five new Baddie Bonuses have been added with the holiday event: Frostflame, Owvalanche, Fortunate Freezer, Frostbit Crits, and Iced Out Snap a stylish pic of your decked-out Control Room in our new Photo Mode! Access via the camera button in the Spoils Screen. You can save photos on this screen to your machine and share with friends!New Achievement, "Challvenge Mode": Complete Night 1 in Roguevenge with 4 orange "Challenge Baddie Bonuses" activatedAdded new Spoils Screen Filter