Daikaijuu Battle Ultra Coliseum Dx Download -

Wait, the user mentioned "DX download". Maybe there's a PC version called DX. Let me confirm. I think Ultra Coliseum DX was a PC version released later. So maybe the user is looking for how to download that. If that's the case, then they can check if it's on Steam or another platform. Alternatively, maybe the game is abandonware now. But distributing abandonware is still illegal, so should advise against that.