Swelter — Steam game overview

Stored observation / content update: 2026-10-25T16:07:31.000Z

Swelter is a story-driven mod set several years before the events of Half-Life 2. It explores the internal tensions within the Resistance during their rebellion against the Combine in a post-Soviet Central Asian city, encircled by the scorching steppe.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.