Alternatives to Kerbal Space Program

This physics video game tasks you with successfully engineering a rocket capable of reaching space

Flight Theory for Windows 10

Program license: Free

A flight simulator where you fly old planes, complete missions, and unlock additional content

Program license: Free

Fly a helicopter while completing several challenges

Program license: Full Version

The title pretty much says it all for this adventure fighting game

Program license: Free

Hilarious strategy game featuring physics-based battles with ragdoll warriors in historical and fantastical settings

Program license: Full

Excellent software that helps you improve your flying skills

Program license: Full

Venerable productivity suite adds solid PDF editing, real-time collaboration and Read Mode in latest version

Program license: Trial version

Program designed to help users view compressed files and compress them back

Program license: Trial version

Software that secures computer applications to protect against unauthorized use

Program license: Trial version

Experience the excitement of designing and riding your own virtual roller coasters

Program license: Free

Realistic spaceflight simulator released in 2000 by Dr. Martin Schweiger

Program license: Full

Build and grow your own high-tech humanoid colony floating in outer space

Program license: Full

Design and download 3D airplanes and share with your friends

Program license: Full

A sandbox survival and deep space exploration

Program license: Full

Software that takes the user on a simulated voyage through space

Program license: Full

Lets you build siege engines and use them in battle