Hi! My name is Matthew Ostil and I'm a game designer & developer from Toronto. If you're looking for a game designer for your studio, or someone to collaborate with, feel free to contact me. Thanks for checking out my portfolio!
Matthew Ostil||Game Design Portfolio||
Arrowavailable for hire!


Tallnum is a puzzle game about numbers and the different ways one can perceive them. Players are taught how to control a set of numbers through simple swipe interactions and are encouraged to experiment with various strategies. By combining equal values together players can put their mental power to the test and try to beat the highest score.

  • Company:qixen-p design
  • Role:Unity Developer
  • Platform:Android & IOS
  • Implemented social features, ads and analytics
  • Solo developer, built in Unity3D for both Google and iTunes release
  • Worked in collaboration with a designer and artists
<< Back to List