nice semi defend the base game, few different units and each vary quite much aka some are melee and some are range and some are pure cannonfodder while some withstand damage well and some are painfully slow, units gets unlocked as game goes on (no idea how last unit gets unlocked) and each can be upgraded (and its bugged since apparently stats can be pushed beyond 25 but dunno if it brings any diffference), gold is gotten via miners (who could move faster) or selling gold bars (limited amount) or collected from ground after enemy's death, few spells are too (nmothing unusual) but long cooldown limits usage, nice graphics sounds and music.

overall nice game but all has been seen before, few bugs there and there and game can start lagging when alot units, miners are limited to 10 (which sux due their slow speed) but soldiers are unlimited (most likely), easy difficulty is really easy and normal is playable after few upgrades and hard and extreme require alot upgrades.

Also, far too easy.
If you focus upgrade points after getting through 6-7 maps on the mace type guys, and one other melee unit until both force and resistance are maxed you get really stupidly powerful troops that crush opponents. Build a few miners, spam 2 troop types, win. Repeat, eventually getting to 3 troop types (add a little velocity for kicks if you want.)
Game becomes a boring lagfest of zergness. No strategy required, beyond swapping paths.