Mech Survival

4th mission protect the house. It will not finish. After defeating the boss and getting the four boxes you just keep walking around aimlessly untill you press pause and return to base. You get to keep everything. Including repeat the level over n over. It shows the fifth mission but it's not highlighted like 1-4. Am I missing something or is this just a bug

Sort of fun except for how the mech control function keeps acting up in battle or how the game keeps crashing in the middle of a battle. Took nearly a full 24 hours to complete the 2nd mission because either the mech wouldn't move or the game would crash.

Sorry to the developer, but... this game is horrible. The whole thing is junk. The mech part (the main game) is pure poop. They mixed an Archero clone with a world builder game, but it feels and looks 10 years old.