Hi Gregg,
Thank you so much for playing my game and taking the time to comment. The end of chapter 4 is very abrupt at the moment as the endings are not finished yet. I apologize for any confusion on this.
SPOILER!!
The "good endings" will be if you choose not to ascend and have agreed to either a friendship or romance connection. These endings are not implemented yet, as there are 6 possible outcomes per companion, depending on your highest attribute (power, logic, empathy) and relationship status. I hope to including all endings in my next update. Thank you again very much for your feedback!