For $2.50, it's a fun, but flawed game.
You will feel like the game is cheating, which makes pushing the AI back and winning even more satisfying. Once you "get it", you can beat the game in one sitting with a few or no losses. There are 12 levels, each one taking from 6-14 minutes to win. Multiplayer is dead. Highscore tracking is broken. Mediocre music and sound but they work (didn't annoy me). You can upgrade your robots (speed, strenght, accuracy, etc.); I suggest you start upgrading once you have 400 fuel so you can have a few robots ready to go. Always send your robots in groups
, 4-5, the last robot in the group being the Recycler.
Again, once you find out how to play, you might find it satisfying and worth the money (I wouldn't pay over $3 for it). My crippled dog managed to hop onto the couch!