4/5 rating based on 50 reviews. Read all reviews for Royal Defense: Invisible Threat for iPhone.
Royal Defense: Invisible Threat is paid iOS app published by 8FLOOR LTD
Dr. Duh
Good game play but buggy. The menu system is clunky and the restore purchases doesn't work. Would have been a good review but a game breaking lock on the 3rd level is pretty terrible. This would be acceptable for a free game but I payed for it and expect it to work.
Coal101
I am upset that after paying for the game I am going to have to py for additional levels. I can see if it was originally a full featured game but I feel like what I payed for in the first place was too short already.
iloox
A lot better than 95 percent of the TD titles out there. Of dozens of TD games on my ipad I keep returning to the same 4.. And this is one of them. They update very often (30 new maps since I've started playing!) and have a nice upgrade system. Well worth the money. Very kingdom Rush-esque. S if you liked KR and want more, I'd get this.
Fpb05c
This game was fun at first when I purchased it. It came with one campaign and promised additional levels in the future. After you release one additional campaign you release two more and charge for them?! That's very misleading from the start if you plan on adding levels for money make the app cost a higher set price and all updates are free. I am so tired of the way you app companies try to steal people's money. When I go to the store and pay $60 for a game on Xbox I don't go home and have to pay more money for more game content, it's all inclusive for a set price. Work your margins better and stop being leaches on society.
im-unarmed
This is a beautiful TD game that reminds me of kingdom rush but Is different enough to stand on its own. I'm loving it and can't seem to stop playing. Very anxious for added content. I don't mind paying another $ for added content and I will continue to pay for more content, it's a very small price to pay when they've obviously put a lot of work into this game. Thank for the quick second fix for the 3rd chapter
Snooptalian
Very good tower defense game. Only thing it really needs is Game Center for leaderboards and achievements. Hopefully they will add that via an update...
Erinreid
One of the best TD games out there, and I've played them all. More content please!