Witch Keeper 0.2 - March 2026 Demo

Witch Keeper positions you as the jailer of a magical prisoner—a witch whose sarcastic resistance to your agenda drives much of the game's personality. OverfedArcade's premise is straightforward and unapologetic: suppress her magic by forcing rapid weight gain, convert her expanding mass into mana, and use that energy to summon food and upgrade your warden tools. It's a feedback loop built explicitly around a specific adult fantasy, without pretense or narrative dressing.

Gameplay revolves around a first-person feeding mechanic where you summon and deploy food to increase both the witch's weight and your own. The game tracks physical transformation in real time, with dialogue and NPC reactions that shift based on where you and your captive fall on the weight spectrum. This means progression feels tangible—you're not chasing abstract numbers, but watching visible, continuous change reflected in the 3D model and the witch's increasingly exasperated commentary. The risk of role reversal (gaining weight faster than your target) adds a layer of player vulnerability that complicates the power dynamic.

The adult content is explicit and central to the experience, not incidental. Breast expansion, inflation, feminization, and morbid obesity scenarios are core mechanics, not side attractions. OverfedArcade doesn't soften the material; the game exists entirely within the fetish space and expects players comfortable with that specificity. This is a 0.2 demo with intentional limits on progression—the developer positions the full version as a Patreon-exclusive unlock, so expect this slice to feel incomplete.

Technically, the game runs on Windows and macOS with flexible 3D camera controls, though performance and visual polish vary with the early build status. If you're experienced with adult VNs and niche fetish games, the directness here might be refreshing. If weight gain and feeding themes don't align with your interests, this won't convert you.