not bad
Ok so originally it was my fault for not realizing you meant ENDLESS when you wrote it. I am still waiting for a final day to come but i guess its not. The variety is pretty good.
If anyone wants a really easy way to get all the experience they need. Upgrade your base a decent amount according to what level you are and then get the best lazer. It causes 121 damage (although it does load slow and have one shot). Then get the overkill upgrade for 1500 and you will get so many experience points that you wont know what to do with them. My base is rediculous as well as my health. I go do chores and stuff, leaving the game on, come back and they arent even close to having me or my base half dead. Its great... but kinda sad because its not challenging now.
Also, the best weapon is that pacro15 or w.e. it is sooo bad ass. I love it