Castle Doombad

Muahaha!!! Castle Doombad is the villainous Tower Defense Puzzler series by Grumpyface Studios! Learn more & download at

[Grumpyface Studios @Grumpyface]

Look who’s been hard at work…

New Castle Doombad update coming soon! 😈🏰

[Grumpyface Studios @Grumpyface]

We're running a Spring #Sale for Castle Doombad Classic 😈 and Seafrog 🐸!

For one week, you can get both games for 40% OFF! ✨

It's never been a better time to be, uh... a villainous skateboarding frog?

[Grumpyface Studios @Grumpyface]

Happy New Year, friends! 🎉

Quick announcement: We are aware of an issue with Castle Doombad where the Holislays Event ended prematurely with the changing of the new year. Due to it being a holiday, we do not have an estimated time for a fix right now, however we will get this fixed asap, and we will also plan to extend the event longer than planned to compensate for the lost time.

We’re really sorry for the inconvenience! We’ll be sure to post an update when the fix is available. Thank you!

[Grumpyface Studios @Grumpyface]

Proud to announce that our villainous indie game, Castle Doombad, has hit 500K downloads across all platforms! 🎉✨

Thank you to all our players in 2025, and we look forward to exciting new schemes and shenanigans in 2026! #HappyNewYear!

[Grumpyface Studios @Grumpyface]

Our winter holiday update for Castle Doombad is here!

🪃 NEW TRAP: The Doom-a-rang!
🎅 Six new holiday event stages, new rewards, and new holiday-themed surprises!
🏰 New "Evil Lair Photo Mode", big performance improvements, and more!

HAPPY HOLISLAYS to all!🎄🎁

[Grumpyface Studios @Grumpyface]

🚨 NEW TRAP APPROACHING! 🚨

#CastleDoombad is getting its 33rd Trap... Coming TOMORROW (Dec 19th) in our free HAPPY HOLISLAYS UPDATE!

Check back for more tomorrow, but for now, peep the new reveal below:

[Grumpyface Studios @Grumpyface]

Both our games on Steam are ❗️50% OFF❗️for the Steam Winter Sale ❄️!

🏰#CastleDoombad is a TD puzzler where you play the villain!
🐸#Seafrog is a 2.5D platforming skate-troidvania w/a cute frog!

PLUS: grab 'em both in a bundle for an extra 10% off! Wahoo! Happy Holidays! 🎁

[Grumpyface Studios @Grumpyface]

#CastleDoombad fans: keep your evil eyes peeled this week, because the next Doombad update includes a brand new trap to get your heinous hands on!

Our resident bearded brushmaster @JBoothArt put together a little tease in the meantime... take a peek and stay tuned for more! 😈

[Grumpyface Studios @Grumpyface]

Join us tomorrow morning, Thursday Dec 11th at 10am ET, for a special surprise announcement 🙌💙

#gamedevelopment #indiedev #indiegames

[Grumpyface Studios @Grumpyface]

It's time to TRAP OR TREAT in our jumbo-sized Halloween update for #CastleDoombad!

🎃 NEW Chapter w/ 15 new stages!
👻 New ghost-hunting hero: the Ghost Toasters!
😈 New Halloween-themed rewards & event quests -- available until Nov 30!

Happy Halloween, minions!

[Castle Doombad @CastleDoombad]

RT @Grumpyface: Something spooky is coming today...

Happy Halloween from the Grumpyface Team! 🎃👻

[Grumpyface Studios @Grumpyface]

Coming next week...

#CastleDoombad is getting its first new chapter and castle in 10 years! Plus a heinous heap of spooky surprises... We hope you'll look forward to it!

[War Child UK @WarChildUK]

🚨The War Child Charity Bundle 2025 is back!
After selling out in record time earlier this month, we're thrilled to announce the Redux edition.

Missed out last time? Now's your chance to bag 12 fantastic Steam PC games for just $6.99: https://t.co/AaaLuVNdkW

[Gygantis 3D (Printer) @Gygantis3D]

Today I finally 100% @Grumpyface Castle Doombad Classic. Feels good to be Bad. Can't wait for Doombad 2.

[Grumpyface Studios @Grumpyface]

It's the FINAL WEEK of #CastleDoombad's Summer of Screams Event! Play now to get your special Event loot and rewards before they're gone! ☀️

Also this week: Castle Doombad Classic version is 40% OFF on #Steam! 🙌

[Grumpyface Studios @Grumpyface]

We partnered w/@Fanatical & @WarChildUK to include Castle Doombad on #steam in an amazing bundle (w/many other great games!)

All proceeds go to children impacted or displaced by war. It's an important cause close to our hearts, so please help spread the word!🙏 #DoombadForGood

[War Child UK @WarChildUK]

🚨 War Child's second annual @Fanatical bundle sale is live! https://t.co/Tv5XVNXXTx

We're thrilled to bring you a phenomenal selection of games from generous studios worldwide! Every purchase makes a difference to the lives of children affected by war.

[Castle Doombad @CastleDoombad]

Great #CastleDoombad stream happening now! 🏰🎮 https://t.co/3fkwKDkbRP

[ToKy @ToKymonGrey]

WE LIVE WITH SOME #CastleDoombadClassic @Grumpyface https://t.co/eQWFkMVVGr

[Grumpyface Studios @Grumpyface]

‼️NOW AVAILABLE‼️the Axe-O-Matic! Evilstein’s 32nd trap for Castle Doombad! 😈🪓

Play now on iOS, Android, and Steam! 💜