So for the past few months, we’ve been working on a project to expand the Underswap ideology

To be specific, Underswap: Obligation is part of a Swap trilogy I'm working on where 3 Swap games are part of a timeline that's based upon your actions.

We'll be working on these games in reverse

Starting off with Swapdust: Thanatos (This game will be based on the Preboot Thanatos era but with a twist), the final entry in the trilogy that stems from the events from Obligation.

Obligation is the 2nd entry in the trilogy. Since it went through a story change, it will still contain elements that's from the old distrust idea (for example, Burning Disgust remaining canon, but Sans will have separate fights instead of 3 phases in the finale.

And lastly, There's the 1st game, which will be remained as a secret until we finish the first 2 games.

If you're wondering, working from final game to first is an intentional decision, to make the main theme for this trilogy fit.

As for game lengths for each game, will be less than 'full length games' but none of them are Sans fight-only fan games.

(The Swapdust: Thanatos gamejolt page {maybe an itch-io page as well if i feel like it} is in the workings and the reworks on Obligation’s page.)

That's all for this super late Christmas devlog, see you in 2026