Octane100

Octane100 is free on itch.io from 28 October until 3 November 2026. It normally costs $0.99. The itch.io listing describes it as a 2D turn-based action game with roguelike elements, set in a war against an oil corporation. To claim it, click the giveaway button to open the giveaway page, press "Download or Claim" before the offer ends, and log in to your itch.io account to access the game.