HAL Osaka Students Showcase High-Speed Action Game ▽△Slash at OIGS 2026

A demo of ▽△Slash (Tri Slash), a PC action game made by HAL Osaka students, was exhibited at OSAKA INDIE GAME SUMMIT 2026 on October 3–4. Players use mouse controls to speed through battles as a half-human, half-yokai girl who cuts down yokai.