Single-player games like Ground Zero Hero
Below are 8 single-player Steam games similar to Ground Zero Hero, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Ground Zero Hero page.
Ranked picks
- 1
Junkyard Saints: Scrapstorm
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action with Ground Zero Hero.
Survive endless scrapstorms in a post-apocalyptic Bullet Heaven Action Roguelite. Build devastating loadouts, collect procedural gear, awaken powerful Saints, recruit companions, conquer dungeons, and create insane synergies in a world where scrap is sacred.
- 2
I'm No Demonlord
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action and Adventure with Ground Zero Hero.
"I'm No Demonlord" is a Roguelike shooter bullet hell game. High freedom in mechanics leads to unique playthroughs. As a demon-possessed hero, battle enemies, grow, and unveil dark schemes. Can he accept his new role? Save "kinds" or destroy "outsiders"? Good or evil? The choice is yours.
- 3
Warriors of the End
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action with Ground Zero Hero.
Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!
- 4
Iron Hunters
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action with Ground Zero Hero.
BUILD A WAR MACHINE. BREAK THE RUN. A survivor-like where you build a mech into an absurd war machine. Upgrade, evolve, and combine weapons mid-run to create game-breaking synergies as you battle hordes of enemies across alien worlds.
- 5
Micron Survivor
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action with Ground Zero Hero.
Micron Survivor is a survival game with rogue-lite elements where you play as alien microorganisms under the microscope. Evolve, unlock research objectives, find symbiotic weapons, upgrade your builds, and fight hordes of terrestrial organisms to rule the microcosm.
- 6
Mighty Loot
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action with Ground Zero Hero.
Mighty Loot is an Online Co-op Action Roguelike where you aim to reach the top of the Hero Leaderboard. Overcome relentless hordes and shifting challenges by crafting and reshaping exclusive skills on the fly, instantly adapting to any situation or weather condition standing between you and victory.
- 7
Space PiouPiou
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action with Ground Zero Hero.
Blast through endless waves of evil space cat-liens in this chaotic bullet heaven and hell roguelike! Upgrade your tiny PiouPiou into a feathered weapon of mass destruction and survive the cosmic madness for as long as possible.
- 8
Galactagon
Single-player alternative to Ground Zero Hero — playable solo, no multiplayer required. Shares Action with Ground Zero Hero.
Battle through endless cosmic hordes in a galaxy where your choices shape each run. Upgrade and collect a huge variety of weapons and upgrades to create unique builds. Customize the arena itself by adding new areas to it, each new area bringing it's own dangers and rewards.