Thanks community, we upload new version and do some work considering community discussion. Including:

1. fix teleporting bug in the very first entry room.
2. change teleporting move signal to arow so that you can aware cold time more easily.
3. change number and position of some ammo pickups.
4. can pick grenade and axe when the other hand is holding gun, but you can not hold two guns at the same time(this is our original design).
5. fix language and logo at the end of the game.

We will continue making the coming content and levels, hope players who like this demo can support us in the near future.

Welcome advice!