
Date Warp on Bigfishgames?
Date Warp on Bigfishgames?
Will Date Warp be on Big Fish anytime? 

Never. For one, BFG doesn't want pure visual novels (and despite the wire puzzles this pretty much is a visual novel), for another there's too much content not suitable for children. Considering the uproar over Dangerous High School Girls In Trouble (which got banned and deleted from their site) there's just no way.
If you're looking for a discount you can get it half price this week as part of the scifi bundle.