Possible features of Endless mode:
- Accessible after winning the main game
- If starting from last game won, starts the player with all statistics reset, but with all items held at the moment of winning the game
- Every system is a new, randomly-generated system with one stargate (certain systems like St. Katharine's Star can appear more than once, but are different from the last time they were visited)
- Stargates are one-way only; cannot backtrack to any previous systems (because they are deleted from memory)
- Difficulty (and tech) level of systems increases every 5-10 systems until maximum
- Can only reach the final system from Elysium, which can only be reached by the usual methods (ie. Gem of Despair, transpace jumpdrive)
- Final system contains only one stargate to a random system and one boss ship/fleet that needs to be destroyed to win
- Upon winning, the statistics for the current run is saved and Endless mode begins all over again