Alternatives to Kerbal Space Program

Astronautics simulator with cute characters trying to get to space

Helicopter Simulator 3D

Program license: Free

Go on Daring Missions With Your Helicopter!

Program license: Full Version

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

Program license: Free

Relive all of the great historical battles as you take on the enemy from your computer

Program license: Paid

Popular simulation game that gives users the ability to create scenery and aircraft

Program license: Paid

Widely-used word processor that works on most devices and operating systems

Program license: Trial version

Data compression tool with a focus on RAR and ZIP data compression formats

Program license: Trial version

Software that secures computer applications to protect against unauthorized use

Program license: Paid

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

Program license: Paid

Build a spaceship and launch into the sky in the second release of Kerbal

Program license: Paid

Pilot your own fighter jet in this incredibly realistic simulation game for Windows 10

Program license: Paid

Build the future in Space Engineers

Program license: Paid

Fun simulator that lets you create planets and solar systems in space

Program license: Paid

Launch intricate battle planes, build terrifying flamethrowers, and nest catapults together in this war machine creation game

Program license: Free

Realistic spaceflight simulator released in 2000 by Dr. Martin Schweiger