APUS: Bird Simulator

APUS: Bird Simulator is a flight and survival simulator in which you experience life in flight as a common swift (Apus apus), described as the fastest bird in level flight. You skim over water, hunt aerial insect swarms to maintain your energy, dive through forest canopies and search for hidden landmarks while avoiding collisions with the terrain.

Flight and survival

The game simulates aerodynamic forces, stall dynamics, gliding and high-speed aerobatics through an engine that evaluates flight parameters at 120Hz. You control pitch and roll with mouse movement, and combine keyboard inputs to deploy the tail, bend the wings, flap and brake aerodynamically.