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Steam News4 May 20262mo ago

Unleash Your Inner Freak Today In Ground Zero Hero’s New Steam Demo

Available now, the demo drops players into the game’s first wasteland, Doomsday Desert, offering a taste of the chaos to come.

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Full Ground Zero Hero update

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  • Gameplay
  • Store
addedTo celebrate the demo’s launch, Acclaim, Inc. has released a new trailer, showcasing the over-the-top action, insane mutations, and cartoonish chaos that await players.
changed[dynamiclink href="https://store.steampowered.com/app/2570580/Ground_Zero_Hero/"]

Ground Zero Hero changes

addedTo celebrate the demo’s launch, Acclaim, Inc. has released a new trailer, showcasing the over-the-top action, insane mutations, and cartoonish chaos that await players.
changed[dynamiclink href="https://store.steampowered.com/app/2570580/Ground_Zero_Hero/"]

Available now, the demo drops players into the game’s first wasteland, Doomsday Desert, offering a taste of the chaos to come. Players can experiment with 14 of the game’s 19 total mutations, beginning with five and unlocking nine more as they progress. Each mutation also features a wild “bonkers” form that can be discovered within the demo, giving players an early look at the game’s most unhinged power-ups. Best of all, all progress made in the demo carries over to the full release.

To celebrate the demo’s launch, Acclaim, Inc. has released a new trailer, showcasing the over-the-top action, insane mutations, and cartoonish chaos that await players.

Watch the Ground Zero Hero Demo Launch trailer here:

[dynamiclink href="https://youtu.be/EbrdFTNSbrs"]

Download the Ground Zero Hero Steam Demo:

[dynamiclink href="https://store.steampowered.com/app/2570580/Ground_Zero_Hero/"]

Source

Steam News / 4 May 2026

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