Good point, we need to have a section created for sure.
I love GunJack myself and thinks its probably the best show piece on the Gear VR. It is a fixed experience which is both a blessing and a curse. If you think its more of a tech demo, you're right. The full game is EVE Valkyrie for the Rift. GunJack is a just a snippet.
If you're looking for a more robust game with greater freedom, then try this one on for size:
Anshar Wars 2
New: 4 Multiplayer maps + VoIP, Gamepad turn for 180 gameplay
“Wow. That’s what I kept saying while playing this game.” 9/10 –VRGIANT
“Anshar Wars 2 is the kind of videogame that Gear VR needs to cement itself as a true gaming platform” 5/5 –VRFOCUS
“One of the most impressive games we’ve seen in Gear VR in terms of both gameplay and graphics” –UPLOADVR
https://www.oculus.com/experiences/gear-vr/1055884201113004/We are having a VR meet up on Friday at HQ. You should come as well. See some more stuff in action