Sure the graphics looks simple but it has aged well. What is amazing is the gameplay which is a mix of strategy and RPG elements. The game is easy to learn but more difficult to a master due to the huge variety of units and heroes you get. The game includes a few campaigns- two of which are really well made.
I was little hesitant at first to purchase the game because of the name but after watching the trailer and playing, the game is great. Well designed levels and difficulty Nice variety of guns and equipment Excellent soundtrack If you like Metroidvania type games, I'd highly recommend it.