Following works after INTERACT PLAY VR released on August 24, 2001, the company shifted its main focus to producing real-time 3D graphics games, and later have become well-known for the products.

[citation needed] The products are also known for characters customization and operation following a great hit of a virtual reality game VR Kanojo (VRカノジョ, Buiāru Kanojo) released in February 2017.

TEATIME and FULLTIME are linked as sister brands on the top page of the official website.

[3] However, with the release of Honey Select Unlimited in coordination with the online English erotic game storefront FAKKU, Illusion's policy has since changed.

[citation needed] On August 4, 2023, a new company Illgames (stylized in all caps) announced their new game Honey Come.