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UNDEFEATED
Become an invincible hero with unlimited super powers on UNDEFEATED!
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-12.
What reviewers agree on
50 of the 88 reviews raise this.
“UNDEFEATED is very short — but it’s also very fun. What makes this game stand out isn’t its length, it’s what it proves. It shows that a fully realized, open-world superhero experience is absolutely possible. The flying…”
“Excellent power fantasy. It's a free student game, but what's there is sharp and snappy with lots of gameplay polish.”
“really awesome and being invincible. can do everything like superman but no weakness. just have to protect the city and defeat bad guys plus save citizens. plus put out fires and missions to do.”
9 of the 88 reviews raise this.
“Excellent power fantasy. It's a free student game, but what's there is sharp and snappy with lots of gameplay polish.”
“hoe the f this game is free ? its the ultimate superman we all needed”
“Very good super sim for free and there making another one (the superman and invincible mod on nexus mods is the way to go)”
4 of the 88 reviews raise this.
“its pretty good. not very difficult but in a good way. the kind of game i would let my 9 year old nephew play. i am >TITLE CARD<”
“Essentially the Superman game we've been waiting for. Very fun, hard, and the ultimate power fantasy. 8/10”
“This game feels unreal for being free. The mechanics are smooth and the combat is satisfying. The game does not require a high-end PC, which is good. Bosses are challenging, which adds time to the overall playtime of…”
4 of the 88 reviews raise this.
“UNDEFEATED is very short — but it’s also very fun. What makes this game stand out isn’t its length, it’s what it proves. It shows that a fully realized, open-world superhero experience is absolutely possible. The flying…”
“felt amazing to play , nice updates , cool moves BUT please make flying animation better and make flying faster and make character more customizable OVERALL fun game to play”
“it is enjoyable, it looks like it is still getting updated, if so PLEASE ADD MORE BOSSES”
15 of the 88 reviews raise this · 7 of them still recommend the game.
“its like playing as supoerman but if he was js invincible and id recommend adding more bosses and moves and flying motions and more skins. plus its boring being invincble and there should be more of a story line than a…”
“Reasonably boring Main gameplay loop is just press B when there's a fire, Press X to hit a bad guy Flying around the city is fun for about 5 minutes until the idea gets boring Boss fights are over complicated and set…”
“when i leave reviews i like to be brutally honest. so i will be. the game is unbelievably under made. but that doesn't mean its bad. that's for you to decide. the graphics can be put to ultra yet none of the graphics…”
11 of the 88 reviews raise this · 10 of them still recommend the game.
“its like playing as supoerman but if he was js invincible and id recommend adding more bosses and moves and flying motions and more skins. plus its boring being invincble and there should be more of a story line than a…”
“UNDEFEATED is very short — but it’s also very fun. What makes this game stand out isn’t its length, it’s what it proves. It shows that a fully realized, open-world superhero experience is absolutely possible. The flying…”
“Good timewaster for when you're bored. Not a great deal of things to do, but it's fun to feel the power of being a hero every once in a while.”
5 of the 88 reviews raise this · 2 of them still recommend the game.
“Reasonably boring Main gameplay loop is just press B when there's a fire, Press X to hit a bad guy Flying around the city is fun for about 5 minutes until the idea gets boring Boss fights are over complicated and set…”
5 of the 88 reviews raise this · 4 of them still recommend the game.
“its like playing as supoerman but if he was js invincible and id recommend adding more bosses and moves and flying motions and more skins. plus its boring being invincble and there should be more of a story line than a…”
“this is a game that kinda makes you feel like your in the animated series called "Invincible" there are some parts that aren't the coolest because there isn't a story mode it's only free play with some action like…”
“Very Fun Game To Be Honest, Lots of stuff to do. No Campaign Or Something But Still A Awesome Game”
4 of the 88 reviews raise this · 1 of them still recommend the game.
“Reasonably boring Main gameplay loop is just press B when there's a fire, Press X to hit a bad guy Flying around the city is fun for about 5 minutes until the idea gets boring Boss fights are over complicated and set…”
“felt amazing to play , nice updates , cool moves BUT please make flying animation better and make flying faster and make character more customizable OVERALL fun game to play”
Counted across 88 English reviews, sampled to match this game's 87.6% positive rating · as of 2026-05-12
“This is the perfect template for an invincible game.”
— a player, Steam review · 1 hrs played“Awesome game! Reminds me a lot of the Spider-Man games (the open-world ones, that is), Infamous and Prototype. You're basically Super-Man doing ♥♥♥♥ to save the city. That's it. Great graphics and soundtrack but the gameplay is excellent. All of this and for free? Definitely a…”
— a player, Steam review · 4 hrs played“Really good quality game, has a lot of potential. Hard to believe its a free indie game. Game is really easy, a bit too easy. Lack of health/damage mechanics make it a bit boring. Otherwise, brilliant game.”
— a player, Steam review · 0 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
"UNDEFEATED" Sequel: Release Update & 250K Wishlists!
Hi! This is the development team. Thank you so much for your continued support of the "UNDEFEATED". It truly means the world to us. Today, we have an important update regarding the next chapter of our
UNDEFEATED has been downloaded more than 3 million times!!
Dear Hero fans who have been playing "UNDEFEATED", Hi! This is the "UNDEFEATED" dev team. Thank you for your continued support of “UNDEFEATED“. It truly means a lot to all of us. It has been almost 5
UNDEFEATED and UNDEFEATED: Genesis are coming to PS5!
Dear Hero fans who have been playing 'UNDEFEATED', Hi! This is the "UNDEFEATED" dev team. Thank you for your continued support of 'UNDEFEATED'. It truly means a lot to all of us. We are very excited t
New super power is now available - Super Power Update!
Hi! This is the "UNDEFEATED" dev team. Thank you for your continued support of "UNDEFEATED”. It truly means a lot to all of us. We have added the long-awaited super power to celebrate the release of t
Hotfix [Ver2.0.2]
This is the "UNDEFEATED" development team. Thank you for your continued support of "UNDEFEATED". We have fixed the issues that are currently occurring. Bug Fixes . Fixed an issue that prevented dashin
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-12.
| Genres | Action, Indie, Free To Play |
| Player tags | Free to Play · Superhero · Open World · Multiplayer · Action · Indie · Singleplayer · Sandbox · Third Person · Fighting · Funny · Online Co-Op (SteamSpy community voting) |
| Features | Single-player · Full controller support |
| Languages | Japanese, English |
| Controller | Full support |
| Official site | https://www.undefeated-game.com |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS *: Windows7 / 8 / 10 (64bit) Processor: Intel Core i5 以上 Graphics: NVIDIA GeForce GTX 760 以上 Storage: 3 GB available space