My guess is youve got the malware elsewhere. I installed Windows version just now without problems.
Pretty average game though in my opinion. Nicely presented and quite slick, but it plays nothing like Turrican, and in fact reminds me more of Abuse.
Still though, I get a kick out of playing amiga game remakes/homages on Amiga-oid systems, so couldnt help but to give it a try on AROS when it was released (probably 12 months ago or so). Also exists for MOS and OS4.