AMAZING CONCEPT! Being able to travel into the future & past by the click of a button is a great idea. I think its executed very well here. Titanfall inspiration?
The graphics are stellar and they're very authentic to the era. I like the inclusion of many different types of guns too.
The movement generally felt decent but the jump was very floaty. The gunplay was a little lacking too unfortunalty. Shooting didn't feel very impactful, and I would've liked to see the enemies move around a little more. I think instead of the enemies firing hitscan weapons, I kinda wish they fired projectiles. I think it would've been more satisfying to dodge out of the way of gunfire that way.
Even with my criticisms, I still think you guys did a superb job. I would love to see this developed into a full game. Seriously good work!!!