Due to a deal between Perfect Entertainment and Psygnosis, the company was responsible for porting Psgnosis' games from the PlayStation and arcade to the Sega Saturn.

Its first original game was South Park Rally, released for the PlayStation, Microsoft Windows, Nintendo 64, and Sega Dreamcast by Acclaim Entertainment in 2000.

CRIS (Character Render Interactive System) was developed by CTO Andrew Bailey following discussions with studio producers Stephen Handbury and Arthur Kakouris for use on the Game Boy Advance (GBA).

Tom Crago was contacted directly on the issue and denied any inference of copying Trademarks, despite Tantalus holding all of Treadmarks' source material.

[9] Anaka was first pitched as a jump n' run title for the Game Boy Advance in 2003, while only a document existed featuring loose details.

Shortly after the completion of Cars Race-o-Rama in 2009, the Brisbane studio started work on the company's first digitally distributed title, Drift Street International, for the Nintendo DSi.

[12] In the decade since Tantalus briefly re-branded to Straight Right, relocated its entire studio and underwent a number of changes which despite keeping the business branding of 'Tantalus'.