# Module TD Tower Defense Sci-Fi — user reviews > 149 indexed App Store user reviews of Module TD Tower Defense Sci by Mikhail Vladimirovich, rated 4.50/5 from 1,254 ratings. - Source: https://appshunter.io/ios/app/module-td-tower-defense-sci-fi/id1373636489/reviews - App overview in markdown: https://appshunter.io/ios/app/module-td-tower-defense-sci-fi/id1373636489.md - Rating breakdown: 5★ 894 · 4★ 187 · 3★ 88 · 2★ 18 · 1★ 67 ## What do users think of Module TD Tower Defense Sci? Overall sentiment: negative **Pros** - 🚀 Challenging and fun - 🔒 No aggressive in-app purchases - 🔒 No forced ads - 👍 Customizable towers and strategy - 👍 Lots of levels and replay value - 👍 Good graphics and gameplay **Cons** - 🐛 Bugs and glitches - 🐛 Levels not properly optimized for newer devices - 🐛 Crashes and freezes on certain levels - 🐛 Progression and purchases not syncing across devices - 🐛 Difficulty spike and pay-to-win mechanics **Commonly reported bugs** - Levels not loading properly - Towers disappearing or not functioning - Game progress being reset or lost - Incompatibility issues with newer devices - Crashes and freezes on certain levels **Most requested features** - More levels and updates - Better tutorial and in-game explanations - Difficulty options and customization - Sync progress and purchases across devices - Improved performance and optimization ## Newest reviews (18 of 149) ### 4/5 — Ayuda *2026-08-18, version 217* Tengo problemas con el juego, porque a veces me queda energía y pierdo el juego no sé porque. ### 4/5 — One issue *2025-11-13, version 217* My favorite tower defense game ever. Only issue is it glitches from time to time and I can’t select my towers to continue playing the game. I have to delete the game then reinstall losing progress ### 1/5 — Used to be good, now it’s broken completely *2024-08-11, version 216* Used to play this game for hours, and competed with friends. Now we can’t play because all the towers were deleted. Devs, everyone is saying the same thing, fix the game!!! ### 1/5 — Was fun, but updates removed progress *2024-08-05, version 216* New game update wiped out my tower development and made game unplayable. Don’t waste your time. ### 1/5 — Can't save account info *2024-08-05, version 216* Had to reinstall due to phone failure, no way to get my paid stuff back ### 4/5 — Игра прикольная *2024-07-21* Но когда вернут башни? ### 1/5 — Keeps losing my progress *2024-07-13, version 216* I had access to three weapons the last time I played - now I have two. What’s going on? ### 1/5 — Previously a great strategy tower game, until the update. *2024-07-13, version 216* Having spent many enjoyable hours playing this, and making progress to the end, I was perplexed to see an update was required, that wiped all my tower hardware, reverting it to a basic introductory line up. Having completed all the tasks to open up the new hardware in the game, that option is no longer available, and everything is now locked again. I will be sadly deleting this game, not sure why the developer, Dev, has done this monumental own goal, but has not responded to any questions either. If anyone has yet to do the update, I advise you to hold off. ### 1/5 — Loses purchases and does not sync across devices *2024-07-12, version 216* Fun game. I’ve spent tons of money on upgrades on my iPhone. One day, the upgrades and all my progress were gone. I reached out to Apple and the developer but crickets. I spent more than $100. Also, why doesn’t the iPad version sync purchases and progress with the iPhone version? As another kick in the teeth, my iPad version, where I’d made huge progress a couple of years ago, is back to square one. It’s bad to have a glitch. It’s fraud to be told of a glitch that took my money and not fix it. ### 1/5 — What Happened? *2024-07-10, version 216* I love this game but I updated and now I only have Gatling towers! The others are missing! What happened?????? UPDATE: The game is COMPLETELY BROKEN now. Terrible! ### 1/5 — Broken Game *2024-07-03, version 216* I have really enjoyed this game for quite a while. But about a month ago, the first update in a long time rendered all but the Gatlin Gun tower unusable. That tower filled every previously constructed slot. Then this past week, another update completely locked out all tower slots. I’m able to start playing a level, but can’t build any towers. Really disappointed. ### 1/5 — Обновление *2024-07-01* После обновления пропали все башни и модификации ### 1/5 — Garbage *2024-07-01, version 216* If I could give it a negative I would. On 2 separate occasions the game just deletes my progress as well as the upgrade I spent real $ on and no response from creator on both occasions. DO NOT DOWNLOAD!!!!!! ### 1/5 — Game broken since update *2024-06-30, version 216* Game is now totally broken after last update. No towers are available at all. Was a really good game until these past two updates ### 1/5 — Recent update failure *2024-06-29, version 216* The recent update has rendered the game useless. I’m currently unable to build any towers. ### 4/5 — Still has bugs *2024-06-28, version 216* Love this game. Only complaint is after updating to new version, I lost all my progress (80 levels) and all my towers reset to zero! Please help fix. Thanks ### 2/5 — Update removed my purchases *2024-06-28, version 216* Every penny I spent got removed. Pity because I love this game. I like that it’s difficult and takes a lot of thought. I love the graphics and the game play. No way to contact developers to fix. ### 1/5 — Really liked the game until they broke it *2024-06-23, version 2.05* I really liked the game until they broke it with the last update only tower available is gatlin. It’s been 3 weeks and no fix. ## Most critical reviews (10 lowest-rated) ### 1/5 — WTH happened? *2026-04-11, version 217* Used to love it, now they added AI textures, I am going to pour bleach on my eyes to unsee it ### 1/5 — Lost progress *2026-02-10, version 217* Came back to the game after a while out. Only to find that all my tower progress has been completely reset to basic towers. Seem to have lost most of my modules too. Considering others have the same concern for at least a year now, I doubt we are getting a fix for this. Will have to delete. ### 1/5 — Devs not fixing issues and not replying *2026-02-09, version 217* Great game. After months of play all towers revert to the most basic weakest tower. Devs won’t reply or fix. I sent them screenshot evidence. Still ignored. ### 1/5 — Had this game for years *2025-11-11, version 217* Assumed it was dead, but it’s still fun. Was thrilled that the devs updated the game… but they broke it. Twice now. I’ve restarted the game ( from lvl 1) a few times, and restarted again after their first update in years because they broke all the turrets. Now, you can’t even select turrets. Please devs… fix the game. EDIT: The dev disappeared for a year. Almost as soon as they came back, I redownloaded it. But, NOW FOR A THIRD TIME ITS BROKEN. WHY?!! ### 1/5 — Broke *2025-11-11, version 217* Why did you just break your game? Only 1 tower. They don’t fire. ### 1/5 — Decent idea *2025-11-09, version 217* The app is buggy. For example, pausing it doesn’t guarantee you would continue if the app restarts. Plus, after the most recent update, only one type of gun is available, so no matter how much effort you’ve spent on upgrading something, you are out of luck and now have to use the gun they give you. Weak! ### 1/5 — wont open store on iPad Pro *2024-10-14, version 216* App will not open the store to add any addons in the App Store. ### 1/5 — 🤬 *2024-10-10* Куда пропали башни и модули? Почему нельзя выбрать элементы? Разработчики ответьте пользователям! ### 1/5 — Way too hard *2024-09-29, version 216* Need a way to convert between the two currencies ### 1/5 — Pay to win *2024-09-26, version 216* Beat first level then can’t beat anything else pay to pay/win ## Most praised reviews (10 highest-rated) ### 5/5 — 5star *2026-01-09, version 217* Needs more levels ### 5/5 — Amazing game *2025-11-24, version 217* It’s challenging and fun I hope for more updates sometime my game shows the same tower instead of multiple and also it resets my stats completely sometimes and I have to fully start over but other than that it’s great I hope that gets fixed! ### 5/5 — New update *2024-06-05, version 2.05* I have an IPhone XR, with this new update I only have Gatling on all 4 slots even though I have the rockets, laser, and sniper unlocked before. ### 5/5 — Где новые обещанные уровни ? *2024-06-04* В обновлении написано что новые уровни но их не видно . Уже давно прошел игру охота еще поиграть :) ### 5/5 — Good, not easy, tower defence game *2024-06-03, version 2.05* I dont understand all the “pay to play mechanics” reviews people have left. I’ve currently 3 starred all levels up to 20 without paying a penny. It just not an easy game. You have to have the right modules installed to the right towers and placed in the right place. It’s a good tower defence game for those that actually want to think. But as other review says. Latest update has broke the game ### 5/5 — Amazing game *2024-01-31, version 1.91* The game needs any new sorta updates, game speed upgrades more stats more missions more side missions, daily currency, daily challenges etc other than that the game is amazing just would like some frequent fresh updates ### 5/5 — 5 star if you could access store *2023-02-22, version 1.91* This is the most challenging tower defense game I’ve ever played, and even though it’s annoying I can’t get into the store to buy my way past a level It’s kind of nice trying to figure it out on my own. Update! Store is open. ### 5/5 — Good Game Use Your Brain *2023-01-27, version 1.91* This is a good game. All the folks complaining “it’s too hard” or “I can’t access the store” aren’t paying attention to the game. It’s difficult on some stages but you have tons of customization options to change how your towers attack, react and interact with the challenging stages. It’s a good game but you have to grind some stages till you figure out a solution. Don’t quit, I believe in you! ### 5/5 — Best IDLE game ever *2022-10-02, version 1.91* I would give more than 5 stars. Graphics, details, story, everything is too good. Been playing for a long time now. ### 5/5 — Exceptional mobile tower defense game *2022-07-24, version 1.91* I love TD games and have played them for years. This is by far the best mobile TD game i’ve played. Many levels that require a variety of strategies, with difficulty in that sweet spot. Make sure to use modules if you are just starting out and getting stuck! The ads are not annoying unlike most mobile games. I watch ads so I can level up towers but they aren’t automatically played. Overall very impressed and highly recommend if you love tower defense. --- *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 2026-08-31.*