3 stars: There is hardly any strategy. Once you reach the next tier of heroes, you never use the previous ones again and there are only 6 heroes per tier. You can reach the top tier pretty quick, but then you need to grind constantly for days. Would be nice if you could start the maps from the previous checkpoint so that it doesn't take so long to get back up to a new high
4 stars: I enjoy the game. Overall I love the offline for when I wanna play wherever. There is p2w but you can really grind and unlock the same stuff, through you do have to watch ads to permanently unlock damage boosts unless you buy the skip ads. Which is nice, if anything to pay for, buy the skip ads otherwise it can suck to have to watch ad after ad, probably make you wanna delete the game. The core gameplay and heroes are tight
4 stars: Great tower defense, definitely geared toward a long and rewarding gaming experience. You collect heros to and duplicates to level up said hero. You get spells and permanent bonuses when you watch ads. It's a little slow paced, itd be nice to choose what I get for watching the ad. Great idle game, will be putting a few hours into it.
5 stars: Been playing this game for a few weeks and loving it. I've already bought the ad skip/double rewards bundle and plan to buy the other two bundles soon. Only change I'd really like to see is player communications and possibly a guild/clan type of group for players to interact with each other. Overall love the game and wi...