Level Devil by Unept positions itself in the iOS gaming market as a deliberately deceptive platformer that subverts player expectations through unconventional game mechanics. The application describes itself as 'NOT A Troll Game' while simultaneously incorporating elements designed to surprise and challenge players through unexpected gameplay twists. The app's core functionality revolves around approximately 200 levels featuring traditional platformer mechanics interspersed with deliberately misleading elements. Recent updates include enhanced graphics, new interactive objects described as 'soft and cozy bullets and bombs,' and the addition of a dedicated speedrun button. The developer has also addressed previous user feedback by implementing a revised ending sequence, responding to community reactions about the original conclusion. User experience centers on navigating intentionally challenging levels while anticipating unexpected gameplay elements. The interface maintains clean platformer controls while incorporating visual elements that may mislead players about actual game mechanics. Real-world usage patterns show players engaging with the app for short sessions due to the challenging nature of the levels, with the speedrun feature catering to experienced users seeking to optimize their completion times. User feedback consistently highlights the app's deceptive nature as both frustrating and entertaining. Reviewer YouAndMeAnimates (July 26, 2025) noted receiving 'Unexpecting Trolls' when requesting troll elements, while $Luda (July 24, 2025) described it as 'the best troll game ever' despite expressing frustration with the deceptive mechanics. Multiple reviewers including asawanted (August 5, 2025) praised the game's entertainment value while acknowledging its challenging nature, with Karebear8907 (July 31, 2025) noting it as their primary game despite concerns about copycat applications. The application demonstrates strength in delivering unique, challenging gameplay that differentiates itself from conventional platformers. However, the intentionally deceptive mechanics may frustrate players seeking straightforward gaming experiences. The app best serves users who appreciate unconventional game design and enjoy overcoming deliberately placed obstacles and surprises within level progression.