Thekku Island is a story-driven, first-person psychological horror game set in 1980s Kerala. Players arrive on a remote island to search for a missing wife, exploring an abandoned house and surrounding forests while uncovering a chilling mystery rooted in local folklore. The game emphasizes atmospheric storytelling, exploration, and survival elements.

Developed by a seven-member indie team using Unreal Engine over eight months, the game is available on Steam as a premium one-time purchase. It has received positive reviews from players across India and globally, gained recognition from international streamers, and has been featured in major newspapers. The game was also showcased at GAFX 2026, an initiative led by Ashish Kulkarni, highlighting its industry recognition.