Planned Release Date: Nov 13, 2026

About This Game

Starlit Archive: Idle Collector is an idle collection game where you collect beautiful anime girls and help them grow at your own pace.

Spend time admiring your favorite, compare the equipment you've collected, or take your eyes off the game for a while. Your companions keep battling and growing automatically.

No frantic clicking. No button to press every time someone levels up.

Light dances through their hair and eyes in illustrations that shimmer with iridescent colors. Discover a diverse cast of beautiful anime girls and find the one you could gaze at forever.

The girl you choose as your favorite gains Favorite Rank as time spent in battle adds up, growing stronger along the way. Collect equipment made just for her and enjoy watching her grow.

The weapons and jewels you find in battle are exclusive to individual characters. Even items of the same type can have different stats and effects, and the very best equipment is exceptionally rare.

Compare your finds and experiment with formations, taking abilities and elements into account to deal even greater damage.

Bigger damage also means more chances to find better equipment and rare collectibles.

Battles and growth continue for up to 12 hours while the game is closed. With powerful offline progression, you can achieve nearly the same results as leaving the game running.

When you return, open the Constellation of return to discover what happened while you were away. New companions, newly acquired equipment, and your companions' growth are revealed one by one.

Alongside companions and equipment, collect Stars and Relics tied to each character. Expand your Star Atlas and fill your Relic Vault as you explore the scenes and stories behind each discovery.

A Keepsake offers a glimpse of everyday life. A mysterious Relic carries a story of its origins. And some discoveries reveal what she has kept hidden from everyone else…

The Stars and Relics you collect also boost the stats of all your companions.

Some days you'll enjoy fine-tuning your team. Other days you'll simply watch. Spend time with your favorite and enjoy a collection that grows at your own pace.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some assets used in the game were created with the assistance of generative AI tools.

Mature Content Description

The developers describe the content like this:

Some characters are depicted in revealing outfits or in ways that emphasize their body shape.