How to keep going after boss?

[pz3r]

Silly question, how do I keep the run going after final boss?

[Zeddy]

Start a new game after the credits.

You can keep going before the boss by interacting with the teleporter discs, going to the bazaar, or taking artifact portal.

[Argon]

You can't loop after the final boss. You can loop after stage 5 by using the stone pillars around the stage 5 teleporter. Make sure it's aligned with the planet instead of the moon.

[Porozil]

On the stage 5, the teleporter is very different from the others. It has these thin sort of pillars that surround it, if you press E on them, then they will rotate to a different position. You then start the teleporter event and this time, instead of taking you to the final boss area, it will take you back to the first stage and you can continue your run with all your progress.

[Seishisha]

You can also enter the artefact vault in order to loop, even if you already have every artefact unlocked you can repeat the challenge,

[pz3r]

Oh! Didn't realize you could interact with the pillars! Thanks everyone :)