One Chance.

About One Chance

One Chance is an apocalyptic Flash game developed by Dean Moynihan and released on Newgrounds on December 2, 2010. It has been frequently cited in video games literature as an interesting and moving use of permadeath mechanic. The game's viral success was largely driven by the debate over this core mechanic, splitting players into those who admired the emotional finality of the choices and those who criticized its permadeath feature as limiting to gameplay. This mechanic, which relied on Flash-specific Local Shared Objects (LSOs) to permanently lock a player's outcome, faced significant preservation challenges following the global discontinuation of Adobe Flash in 2020. To ensure the title remained accessible without losing its intended irreversibility, web distributors adopted emulation technologies like Ruffle. This allows the original 2010 experience, including its 'permadeath' feature, to be played on modern browsers via authorized game portals, such as CrazyGames.