Download of OpenTyrian 2.1 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application is a product of OpenTyrian Team.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The program is categorized as Games. The unique ID for this application's bundle is com.opentyrian.OpenTyrian. The most popular version among the application users is 2.1.
From the developer:
OpenTyrian is an open-source port of the DOS shoot-em-up Tyrian. Tyrian is a great arcade-style vertical scrolling shooter game. The story is set in 20031 where you play as Trent Hawkins, a skilled fighter-pilot employed to fight Microsol and save the galaxy.
You may want to check out more Mac applications, such as Dodge That Anvil! or Diaper Dash, which might be similar to OpenTyrian.