Protostar Twilight

Join the Holostars EN TEMPUS idols on an epic survival adventure as they fight to escape the Abyss. Embark on a thrilling quest to uncover hidden treasures, explore mysterious stages, and piece together a long forgotten past that holds the key to their survival. Along the way, you might discover powerful secrets or unexpected rewards that could turn the tide in your favor.

Face off against formidable enemies using a vast array of weapons, each with its own unique critical strikes that can change the course of battle. Strategically wield every idol’s special skills, combining their strengths to outwit enemies and overcome the dangers lurking in the depths. Only by working together and mastering their abilities can they hope to break free from the darkness and return to the sunlight above.

Are you ready to guide them to victory and uncover the mysteries of the Abyss?

GAMEPLAY

Enjoy visual novel scenes between battles showing the journey of TEMPUS within the Abyss.

Use your tactical prowess in grid-based battles against enemies to guide TEMPUS to safety and to escape the Abyss.

Collect items on the battlefield to customize each member of TEMPUS for the most efficient victory!

Level up your favorite TEMPUS member in battle to be the strongest adventurer!

This game is published under CCMC Corp(※1)'s Indie game brand "holo Indie".(※2)

This game is allowed to be monetized under the examination and terms of "holo Indie".

Please note that any monetized derivative work games that include Cover Corp.'s content outside of holo Indie is not covered by these terms and is not allowed.

※1. About CCMC Corp.

CCMC Corp. is entrusted with website management (ex: steam) including, examination, publishing and other necessary tasks by Cover Corp.

※2. About "holo Indie"

holo Indie's objective is to cooperate with hololive production fans and creators.

It is a game brand that offers "Game Creator Support Program" for the derivative work games.

For more details about "holo Indie", Please refer to the Cover Corp.'s "Derivative work guidelines".