Developer Mentis Interactive
Publisher Mentis Interactive
Steam App Id 3590740

Defiant Ascent

You wake up as the last survivor trapped in the depths of a military bunker infested with zombies. As the only one immune, after too much time alone, you decide to explore and fight one last time to reach the surface. If there is still a world to return to.

Last Updated: 5/13/2026

Platforms
  • Windows
  • Mac
  • Linux

About Defiant Ascent

Defiant Ascent is an Adventure, Indie, and Simulation game developed by Mentis Interactive. It was released on the Steam Store by Mentis Interactive.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Defiant Ascent supports the following features:

  • Single-player
  • Full controller support
  • Family Sharing

Media & Sceenshots

Watch the featured video for Defiant Ascent and see the latest screenshots from the Steam Store.

Defiant Ascent Featured Screenshot #1

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