Eclipse Glow Games is showcasing its new single-player title, Tides of Annihilation, at Gamescom 2026 in Cologne, Germany.

The appearance allows players to test the game's combat and narrative systems firsthand. As the industry gathers for one of the year's largest trade shows, the title aims to distinguish itself through a blend of Arthurian mythology and urban decay.

Set in a ruined version of London following a cataclysmic invasion, the game follows a protagonist named Gwendolyn. Players control Gwendolyn as she summons knights to fight enemies across the devastated city. The title is described as a fantasy action-adventure and action RPG, a stylish "slash 'em up" that balances spectacle with substance.

The studio released a trailer for the game on Aug. 25 [2]. The playable demo is available at the Koelnmesse venue during the Gamescom event, which runs from Aug. 26 to Aug. 30 [1].

Ary Chen, the game director and co-CEO of Eclipse Glow Games, is leading the project. The development focuses on a narrative-driven experience where the summoning mechanic serves as the core of the gameplay loop. By integrating these summoned allies into the combat, the studio intends to offer a strategic layer to the high-action encounters.

While some descriptions emphasize the game's role as a narrative-driven experience, other previews highlight its focus on fast-paced combat. This duality suggests a design that attempts to bridge the gap between cinematic storytelling and traditional action mechanics.

The game follows a protagonist named Gwendolyn who summons knights to fight enemies across a ruined London.

The launch of Tides of Annihilation at Gamescom 2026 signals Eclipse Glow Games' attempt to enter the competitive action-RPG market by blending historical mythology with a post-apocalyptic setting. By prioritizing a playable demo alongside a trailer debut, the studio is leaning on direct consumer feedback to validate its unique summoning mechanics before a full commercial release.