Trigon: Space Story has a demo to celebrate their upcoming release. It is free for anyone who is interested in discovering the game before release. The demo features some of the campaign and a very good tutorial.
Where can I play the demo for Trigon: Space Story?
The demo for Trigon: Space Story can be found on its Steam page. Look a bit below the images to see the demo. It is about 2.5 GB and is worth trying if you're thinking about getting the game.
Related: Is there multiplayer or co-op in Trigon: Space Story?
Even though the demo leaves out much of the main game, it gives you a sense of how the game will play. The demo includes space battles, navigating a starship, and commanding a crew. The demo gives you a sense of being a space hero.
It does not display much of the campaign or story. However, the ship combat system is prominent. You can attack many ships, learn how things work, and figure out how to protect your ship from enemy ship attacks.
For more on Trigon: Space Story, why not check out What's the difference between Trigon: Space Story and FTL? or What is the release date of Trigon: Space Story? Here on Pro Game Guides.