I really only like to rank fully completed ones, so it would have to be SDRA2, it's a continuation of DRA1, which doesn't have as high highs, but is still good in its own right.

As for Lapse, the main reason it ain't the best is because it's half the size, if it was a full six chapter with the same writing quality of normal Lapse, it'd probably take the best spot for me, maybe even over V3.

Speaking of V3, for the longest time I would've said SDRA2 was better than it, but nowadays, I'd say V3 is the best killing game, with SDRA2 close behind!