Echo Weaver: Moonlight Kids Launches Time-Loop 'Metroidbrainia' on Game Pass

If the traditional Metroidvania is about finding a double-jump to reach a high ledge, Echo Weaver asks what happens if you could always jump that high, provided you knew which button to press. Moonlight Kids has launched its clockwork time-loop puzzle game on Xbox Series X|S and PC, landing directly on Xbox Game Pass today for $19.99. The three-person remote studio’s follow-up to The Wild at Heart was pitched to its publisher two years ago, immediately catching the attention of Akupara Games' Head of Publishing Buddy Sola, who called it "the best demo I’ve ever played in my career in indies."

Its arrival adds another high-concept title to the platform's indie catalog, joining other prominent titles in the Xbox Indie Selects October 2026 lineup.

The details

• Price: $19.99 (included with Xbox and PC Game Pass)
• Platforms: Xbox Series X|S, PC
• Developer: Moonlight Kids
• Publisher: Akupara Games

Behind the clockwork

Instead of backtracking with newly acquired grappling hooks or dashes, players in Echo Weaver are trapped in the colony of Provenance with only minutes to live per cycle. Progression is gated entirely by information. If you know how the world’s machinery reacts, you can bypass obstacles immediately.

According to the development team, this design ethos made production incredibly complex. "It's like five times as much work as it is to make any other type of game that isn't using a knowledge-based time loop core," a designer explained during Akupara’s 10th Anniversary Livestream. The studio had to track and save the state of every object in a world that streams continuously without loading screens, a task they called "the hardest game I've ever worked on."

This means the entire experience can technically be bypassed by anyone with a search engine. "If you Googled all the answers ahead of time, you could boot the game up and beat it in five minutes," the team noted, though doing so would skip the intended loop of exploration and discovery.

A shift in tone

The game's current sci-fi aesthetic, which focuses on exploring a decaying space colony alongside survivors, is a departure from its early conceptual stages. Originally, Echo Weaver was planned as a mature-rated title featuring brutal finishing moves. The team eventually walked back the darker tone, noting during their stream that "it was just a tonal mismatch with the art style."

What remained was the core narrative arc of moving from a state of total confusion to complete mastery. "The whole game is sort of about being totally lost," a designer said. "And then, it’s about discovery, and ultimately, it’s about mastery."

Why it matters

Time-loop games are notoriously difficult to balance, requiring developers to construct a complex puzzle box that doesn't break when players poke at its boundaries. By removing gear-gated progression entirely, Moonlight Kids is betting that players will find satisfaction in mapping the colony's secrets themselves. For a small studio shifting away from a cozy debut, it is a significant technical gamble that trades traditional progression systems for a ticking clock and a player's own memory.