The 2E product line will feature a brand-new core rulebook that will arrive at Gen Con 2024. There will also be a new starter set in fall 2024, and new expansions for the game will follow after that. The 2E books will offer players a refined rules set from the first edition and will be backwards compatible with all previous Star Trek Adventures RPG books.

“Phase two of Star Trek Adventures is giving us the opportunity to refine the award-winning ruleset, taking advantage of all we’ve learned and published for the game and for the 2d20 System over the last seven years,” said project manager Jim Johnson.

The 2E products will also allow players to explore campaigns beyond Starfleet characters, particularly with the Klingon and Romulan Empires, and they add the Strange New Worlds license to the RPG.

Modiphius Entertainment will also release The Federation-Klingon War Tactical Campaign, a new book for Star Trek Adventures RPG, into retail (see "Federation-Klingon War").