# PlanetOne - The 2D Platformer Game > Retro 2D platformer with bosses, collectibles, and timed challenges. (iPhone/iPad app by Paulson Apps.) - Source: https://appshunter.io/ios/app/planetone-the-2d-platformer-game/id373234686 (this page in markdown: same URL + `.md`) - Developer: [Paulson Apps](https://appshunter.io/developer/373234689) - Category: Games, Action, Adventure - Price: $0.99 - Rating: 3.20/5 from 674 App Store ratings · 20 written reviews indexed - Age rating: 9+ - Requires: iOS 3.0 · 20 MB - Languages: American English, French (France), German (Germany) - Released: 2010-05-27 - Data updated: 2026-09-15 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/planetone-the-2d-platformer-game/id373234686/reviews.md ## What is PlanetOne? PlanetOne, the 'Retro' 2D Platform game that was inspired by the early great plumber and hedgehog games. You must take the little blue man through 22 unique levels, defeating 4 bosses while collecting keys in each area to open gates. *User Review's ******************************** Very fun platformer! - Really cool 2D side-scrolling platformer! Nice graphics and smooth game play. Level difficulty is challenging without being over the top. With 22 levels, this game gives you alot for the price. Check it out! ******************************** Awesome!!! - This game is Awesome!! Very very addictive. One of the best side scrolling game. Brings back fun memories:) ******************************** Your goal is to take back the 'Maya" (The life force of your planet), which was taken from your people. But its not just a walk in the park, there are a bunch of different baddies trying to stop you and you are under the clock. Don't get the "Maya" fast enough and you must try again. You can choose to play the level on an easy time limit or if your an expert gamer attempt it with the hard time limit. But which ever you choose your fastest time will be remembered so you can also try to beat your own best or your friends best time. And to make all of your efforts meaningful, PlanetOne uses OpenFeint for its world Leaderboards, so you can see how you rank against all the players, both with your score and your times. Now this sounds like a great game as is, but there is an added touch with a hidden Gem in each level. If you find these hidden gems you will get OpenFeint Achievement Points. Some gems are easy to find and some will puzzle you on where they could be. You can be the one to save PlanetOne! Features: - 22 Unique Levels - 4 Castles with Bosses - OpenFeint Enabled - Online highscores - 45 Achievements to unlock - Facebook and Twitter integrated - Easy and Hard time limits ## Key features - 22 unique levels - 4 boss battles - Key collection to open gates - Easy and hard time limits - Hidden gems for achievements - Online leaderboards via OpenFeint ## Recent user reviews (10 of 20) All indexed reviews: https://appshunter.io/ios/app/planetone-the-2d-platformer-game/id373234686/reviews.md ### 3/5 — Pretty good *2010-09-27* I like this app but it would be cooler if the character didn't look actually like Kirby. Also the bosses are fun but if your doing it on hard you have to wait for the boss to be hitable again. ### 5/5 — Love it! *2010-08-22* Totally better than Ricky! Say what you wanna say haters, but this is an awesome game! Closest to Mario we'll get on the iPod Touch or iPhone! ### 5/5 — Awesome!!! *2010-08-15* Bootleg Kirby/Mario/sonic soooooooooooooooo much fun!! And it's challenging. I got it for FREE!!! ### 4/5 — So fun! *2010-07-25* It reminds me of Mario brothers :) GEt it if you like mario brothers ### 5/5 — SHAMWOOHOO *2010-07-12* This Is My Game I am A Pro If This Game Had WiFi Or Bluetooth I Can Beat U With A Blink Of A I ### 4/5 — Level 1 *2010-07-09* How do you get the key on top of the white platform in level 1? I go on the top of the steps, but i can only jump under the white platform, not on top of it. ### 2/5 — Good game but needs more work *2010-07-07* "planet one" is a decent platform game but still needs some work. Altough the game does resemble Mario in many ways it also has it's flaws. First the controls don't always function the way you want them to. There have been many occasions where i try to jump but the jump bottun does not respond which causes me to lose a life or die. Also i wish the developers would have added different enemies rather than the same bowl with a snowman inside or spinning toy top or whatever it is. It gets repetetive rather quickly. Another issue like someone else mentioned is when you are fighting a boos and die instead of just picking up where you left off, you need to start at the begining of the level over and over and over again which gets fustrating and boring at times. It's certainly not a bad game and does have a lot of promise but it still needs a bit of work. ### 4/5 — blueish purpleish kirby *2010-07-06* this is a good game. it seems like an original game but draws a lot of inspiration/influence from classic platformers like kirby (see character), mario, and sonic (when you use the shield power). My biggest gripe is that there is no check point where the boss guy is. I am on level six and I have no problem getting to the boss but the boss is hard. I wish I could just start at fighting the boss rather than having to do the wholeeeeeee level again. I'm starting to get bored with it cause I've played the castle level too many times which I am now sick of and I'm stuck at the boss. :( ### 5/5 — Surprisingly great! *2010-07-02* Controls could use some polishing up but it's totally manageable. Graphics are pretty cool. Some things that should be added: -boxes to break with powerups -when you get your attack powerup you should get to keep it til your hit. -improved physics Giving 5 stars instead of 4 because I really hope this is updated! ### 4/5 — It's good *2010-07-01* They need to work on the controls then it would be perfect. ## Frequently asked questions about PlanetOne ### What is PlanetOne? PlanetOne is a retro-inspired 2D platformer game where players guide a character through 22 levels to reclaim a stolen life force. It features boss battles, collectibles, and timed challenges. ### How much does PlanetOne cost? PlanetOne is a paid app, priced at $0.99. This one-time purchase grants access to all features and content within the game. ### Does PlanetOne have ads? No, PlanetOne does not contain advertisements. As a paid application, it offers an uninterrupted gaming experience without any ads. ### What devices support PlanetOne? PlanetOne is supported on iPhone and iPod devices. The game is designed for mobile play on these Apple platforms. ### What is the age rating for PlanetOne? PlanetOne has an age rating of 9+. This indicates it is suitable for players aged 9 and older, with content generally considered appropriate for this age group. ### Can I play PlanetOne offline? The provided description does not specify if PlanetOne supports offline play. However, features like online leaderboards suggest an internet connection may be beneficial for full functionality. ### How challenging is PlanetOne? User reviews describe the level difficulty as challenging without being over the top, offering a good balance for players. The option for easy and hard time limits also allows players to customize their experience. ### How often is PlanetOne updated? PlanetOne was last updated on June 3, 2010, to version 1.1. This suggests infrequent updates, with the initial release being on May 27, 2010. ## Version history (last 2 releases) ### 1.1 — 2010-06-03 Based on user input, the D-Pad and Pause Button have been made smaller. In the training level the instruction have been changed to alerts so the user can read at their own pace. OpenFeint has been updated to V2.4.8 ### 1.0 — 2010-05-27 No release notes. ## More apps by Paulson Apps - [PlanetOne Lite- The 2D Platformer Game](https://appshunter.io/ios/app/planetone-lite-the-2d-platformer-game/id376064472) All apps by Paulson Apps: https://appshunter.io/developer/373234689 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-15.*