>beat the last boss, save the universe, and resurrect my little sister/ mech
>credits roll
>game has a new pop-up saying now that the plot is over I've unlocked the dating route
Wow, I thought I was done but it turns out there's at least one more route to go where I get to actually pick the heroines and have some SOL and romance now that the plot's over. The Nukitashi 2 system.