Here's a very unfinished Youtube demo of Yamaku Scavenger Hunt, using Unreal Engine 4.
Special thanks to Mike Inel for use of his 3D KS models (very much modified). The mac version can be downloaded here (375 MB)
The PC version can now be downloaded here (398 MB)
WASD keys for movement (W=away from camera, S=towards, A=left, D=right)
Also uparrow=away from camera, downarrow=towards, leftarrow=rotate camera left, rightarrow=rotate camera right
Mouse wheel zoom in/out
click + move mouse turns player
Playing as Lilly is very rudimentary right now.
Hardly any camera intelligence, it clips through pretty much everything.
There is a white flash the first time you click on the game; that's a UE4 bug.
The video is SFW; the game is SFW, unless you look up their skirts, or clip the camera through people, or find the naked pool party.
PS: also try the finished game Donkey Kenj here:
Mac, PC, and Linux