Grumpy Birthday
A downloadable game for Windows and Android
**GrumpyBirthday** – playtest version
It's your birthday. You don't want a birthday. And the whole family is on their way to wish you a happy one.
Set up the house so that grandmas, aunts and uncles get offended and leave before they reach your room. A kitchen with cheesecake, a living room with loud music, a bathroom you'd rather not visit, a noisy laundry room, a hallway full of slippers. Every guest has their own weak spots – the order of rooms matters.
- Waves of guests, more of them and more patient every time
- Upgrade rooms with ideas ✦ – you can't afford everything, so choose
- A phone full of surprises: cockroaches, frogs in the bathtub, stinky socks, grandpa's rubber boots
- Every 10th wave, your parents show up
- Play in English or Polish, with voiced characters
**Controls:** mouse. Z – undo, 1 / 2 / 3 – wave speed, Esc – settings (volume, language).
| Published | 2 days ago |
| Status | In development |
| Platforms | Windows, Android |
| Author | bitold |
| Tags | AI Assisted, Cartoon, Comedy, Cozy, Godot, Tower Defense |
| AI Disclosure | AI Assisted, Code, Graphics, Sounds, Text |
Install instructions
- Windows: extract the 7z file (7-Zip, WinRAR, or Windows 11 built-in) and run `GrumpyKid.exe`. Windows may warn you about an unknown app – click "More info", then "Run anyway".
- Android: download the apk to your phone and open it; allow installing from unknown sources. 64-bit phones only. Touch controls are not polished yet.





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