To make thins worse, I DO have that game on Steam but I don't know where to find it.

Some time ago, I acquired (I don't remember if I bought it on a bundle or got it as a freebie) a short game, that was not from any well known publisher nor a particulary good one. It was a short game, because I got through that game in less than 4 hours.

After completing the game, I looked into the game folders and I found that contained another game. That game was a bomb defusal one, never released and (I guess) meant to be played using VR. So, the key items are:

- The game is associated with another (short) game. I need to know what game is it to be able to get the game I want.
- It is a prototype of a bomb defusal game.
- Looks like Keep Talking and Nobody Explodes, but cheaper (or unfinished).
- Instead of playing the game with a friend, you could look into the bomb defusal manual while playing.
- It contained only three bombs, using fewer/simpler modules.
- Meant to be played using VR? but playable with mouse/keyboard.

Anyone knows what am I talking about?