Project Plus One
Find someone to go with — for the things you would rather not do alone.
In developmentEnglishTürkçe
Hotan Games
The world is a playground
We make games — and apps that touch the lives of people, their friends and their animals. All from one belief: the world is waiting to be played.
What we make
Games and apps for everyday life
Worlds you can step into, and small tools that make an ordinary day a little more playful.
Project Ark
Every animal you care for, in one place — records, community, and alerts that reach your neighbours.
In developmentEnglishTürkçe
Studio
Latest news
Releases, milestones and what is happening inside the studio.
Roadmap
What we are building
Shipped, in progress and planned — with no marketing fog in between.
2026-Q4PlannedProject Plus One
Project Plus One — first alpha
First closed alpha on iOS and Android, limited to invited testers.
2026-Q4PlannedProject Ark
Project Ark — first alpha
First closed alpha with health records, the animal-only feed, and lost-animal alerts.
People
The team
A small group that would rather ship something odd than something safe.
Buse Hotan Çalışkan
Founder
Gökhan Çalışkan
Product & Game Design Lead
Ömer Kutay Irmak
Backend Developer
Erol Umut Atalay
Backend & DevOps Engineer
Baran Sural
Engineering Intern
In numbers
Where we stand today
Small, independent and building in the open.
- Products in the making
- 2Products in the making
- Languages supported
- 6Languages supported
- Studio founded
- 2026Studio founded
- Independent
- 100%Independent
Say hello
Build the playground with us
Partnership, press, or just an idea you cannot shake off — write to us, a human reads every message.
Get in touch