Review: Is Ground Zero Hero Worth Playing?

Game Overview.

Ground Zero Hero Is Good, But It Didn’t Live Up To Its Full Potential

When I originally reviewed the Ground Zero Hero demo ↪, I gave it 10/10. It genuinely surprised me, and in a genre absolutely packed with Vampire Survivors clones and survivor-likes, it felt like something that had the potential to be special.

Having now played the full game, I still think Ground Zero Hero is good. In fact, the gameplay is fantastic, the visuals are stunning, and the whole concept is wonderfully wacky.

However, I don’t think the finished game lived up to the full potential I saw in that demo.

Ultimately, Ground Zero Hero feels like more of the demo, and that is not necessarily a bad thing because I really enjoyed the demo.

However, I think I could be more generous with the demo precisely because it was a demo. I expected the finished game to take those foundations and substantially build upon them, unforunately it does not.

The Visuals And General Insanity Are Still Fantastic

One thing that absolutely has not changed is how much I love the visual style. Ground Zero Hero still looks fantastic, and everything feels cohesive, from the enemies and environments to the mutations and ridiculous character designs.

This is especially refreshing in the survivor-like genre, where far too many games look like a collection of assets thrown together rather than something with its own identity. Ground Zero Hero has an identity, and it is a wonderfully strange one.

The enemies genuinely make me laugh. You have enemies that look like chickens, people crossed with porcupines, and even a guy running around in a chicken onesie kicking people as one of the special abilities.

There is also an ability called Chicken Butt, and I mean, it is hard to beat an ability called Chicken Butt.

The Bonkers system from the demo is still great as well, with mutations occasionally becoming absurdly powerful versions of themselves and creating exactly the sort of colourful chaos that made me enjoy the demo so much in the first place.

You can still ride mutated cows, dinosaurs, and lizards around the map too, and yes, they still eventually explode.

Ground Zero Hero is crazy, and that craziness is one of its greatest strengths. What’s here is good, I just wish there was more of it.

I Expected A Lot More Mutations And Synergies

While there are a decent amount of  different mutations,  I expected a lot more, especially considering how much potential the demo seemed to suggest.

More importantly, there are no real weapon evolutions or fusion mechanics where two abilities can be combined into something entirely new. There are no meaningful synergies in the way I was hoping for, where experimenting with different mutations could suddenly create a completely different weapon or build.

For a survivor-like, that is a big missed opportunity. One of the things I love about games in this genre is discovering ridiculous combinations and gradually finding ways to completely break the game.

Ground Zero Hero gives you some powerful abilities, and the Bonkers versions can be fantastic, but I never felt like the system expanded far enough beyond what I had already experienced in the demo.

It also felt strange how quickly I unlocked the mutation pool. By around the third world, which is roughly halfway through the game, I felt like I had already unlocked everything meaningful in terms of mutations.

Considering the first world is basically a tutorial and the second is where the game starts feeling like its first proper standard difficulty level, that happened far too early for me.

It almost took away my motivation to continue because I reached a point where I was thinking, if I’m not going to unlock any more mutations and most of what remains is simply unlocking more maps, what’s the point of carrying on?

For a game built around repeat runs and progression, you don’t want the player feeling like the most exciting unlocks are already behind them halfway through the first playthrough.

The Permanent Progression Is Far Too Defensive

Ground Zero Hero’s meta progression didn’t give me that feeling of becoming ridiculously powerful which I and many others really enjoy in survivor-like games.

By completing missions (challenges), opening safes ,and defeating elites enemies players earn caps that can be spent on permanent upgrades between runs, and there are certainly useful things to invest in such as increased health, movement speed, pickup range, critical chance, the amount of bonus caps you receive from safes, and various other bonuses.

My problem is that, outside of things such as critical chance, I couldn’t simply pour caps into increasing my base damage and DPS. That’s something I love in this genre. I want to go back into an earlier level after investing heavily into permanent progression and feel radically overpowered. I want enemies that were once threatening to absolutely melt because I’ve spent hours strengthening my character.

Ground Zero Hero’s meta progression feels much more focused on defence, movement and utility. Those upgrades are useful, but for me they are nowhere near as exciting as being able to keep increasing my raw damage and really feel that power progression.

(The above  image is taken from the official press kit, and shows bullets being used instead of caps, indicating at one time bullets were going to be the meta currency, instead of bottle caps.)

The Containment Zone Manufactures Difficulty

One design decision I really didn’t like appears in the final level, the Containment Zone. For most of Ground Zero Hero, bunkers are a huge part of how you control the difficulty of a run. If you don’t want to fight through the night, you can enter a bunker, which gives you a little breathing room, can restore some health, allows you to save your progress and, most importantly, gives you the choice of whether you want to take on the additional danger of nighttime.

If you stay outside, you potentially benefit from taking on that extra risk, but if you don’t want to, you can bunker down and continue during the day. I really like that system because it gives the player a choice. Then you reach the Containment Zone and that choice is taken away. I really don’t like when games remove an established mechanic simply to manufacture difficulty, and that is exactly what this felt like.

The enemies in the final area also move incredibly quickly, which meant I felt shoehorned into using upgrades such as Third Leg to increase my movement speed. I also ended up funnelling a lot of my permanent caps into speed because mobility became so important.

Instead of allowing me to decide whether I wanted to stay outside all night for the potential benefits or take a slightly easier approach and use the bunker, the game simply removed that choice, and for me that ruined the flow of the game.

The Xbox Series X Performance Needs Fixing

My biggest actual problem with Ground Zero Hero is performance. For clarity, I reviewed the full game using the Xbox Series X key supplied to me. I have not played the finished game on PC, Nintendo Switch 2 or PlayStation 5, so I cannot say whether the same problems exist on those platforms. On Series X, however, I had some horrible performance drops.

During one run I destroyed a huge number of enemies at once, resulting in the screen filling with RADs, coins, candy and other pickups. The game effectively froze. When I say froze, I don’t mean it completely stopped responding, but it dropped to what felt like roughly one frame per second and remained like that for around five minutes while I slowly managed to collect enough of the items for the game to recover.

That was bad enough, but another performance drop was considerably worse. The game slowed down in the middle of a swarm of enemies, and by the time I regained proper control, it was too late and I was dead.

That cost me all of my progress on the final level, which really didn’t feel good.

When performance problems directly cause the player to lose a run, especially in a game where that run can represent a substantial amount of progress, it becomes more than a minor technical annoyance.

The Demo Impressed Me More Than The Final Product.

Perhaps my imagination ran away with me after playing such a good demo, or maybe I simply saw what Ground Zero Hero could become and expected the full game to take a much bigger leap forward than was realistic. Either way, it really does feel like Ground Zero Hero peaked early. It’s like the guy who peaked in high school and then it all kind of went downhill from there.

The demo established this fantastic visual style, fun gameplay, ridiculous mutations, Bonkers abilities, exploding cows and a genuinely funny world. The problem is that the finished game doesn’t build upon those foundations nearly as much as I expected.

It feels like it may have been pushed out a little sooner than originally intended. I obviously cannot know whether that is actually what happened, but with so many games trying to position themselves around an increasingly crowded release calendar, including many games doing everything in their power to avoid launching near Grand Theft Auto VI, I wouldn’t be surprised if getting Ground Zero Hero out sooner rather than later played some part.

Whatever the reason, another few months spent expanding the mutation pool, adding proper synergies and weapon evolutions, improving the permanent progression and ironing out the performance issues could have made a huge difference.

Ground Zero Hero FAQ

Ground Zero Hero is a survivor game developed by Rowan Edmondson and published by Acclaim, Inc., Aurakenn Games, it released on 20 August 2026, and is available on Nintendo Switch 2, PC, Playstation 5 and Xbox Series X|S.

What Peripherals Are Supported?

Ground Zero Hero supports the following peripherals:

• ☑ Console - Controller
• ☑ PC - Controller
• ☑ PC - Mouse and Keyboard

Is There Any Mature Content?

Ground Zero Hero is rated PEGI 16+ and contains:

• ☑ Drug Use
• ☑ Gore
• ☑ Violence

Final Verdict.

Ground Zero Hero is a good game with fantastic gameplay, stunning visuals and exactly the sort of ridiculous humour I want from a survivor-like. Unfortunately, the full release feels far too similar to the demo that impressed me so much. I expected more mutations, proper synergies, deeper permanent progression and considerably better performance on Xbox Series X.

Perhaps my expectations were simply too high after giving the demo 10/10, but Ground Zero Hero feels like it peaked early.

What’s here is good, sometimes fantastic, but it could have been so much more. Anyone who likes survivor-like games, especially something like Brotato, will probably have a great time with it, and at its relatively low asking price, I still think it is easy to recommend.

Is Ground Zero Hero Worth Playing?

We found Ground Zero Hero to be a good game, meaning it is likely to be enjoyable for most players, despite having a few areas that could be improved upon.