Shoot down invaders from another dimension and save the world! Railgun X Tripod is a missile defense simulator in which the player becomes a human tripod and operates a heavy but powerful railgun with various upgrades to eliminate hordes of enemies from the sky before they reach our city!

Caution: This heavy railgun isn't manufactured to be operated by a single individual as a tripod. prepare for "foreseen" consequences...

Advices for those who ever try to :
- Even aiming the target properly will not be easy.
- Take good care of your stamina. Otherwise, you will collapse under the weight of the railgun.
- Railgun consume a lot of energy to operate. Try to aim wisely to effectively eliminate as many enemies as possible with each shot.

Known facts :
- Invader's purpose is unknown. The only thing we are sure of is that they want to destroy our city.
- Enemy invasion occurs in multiple waves. The last wave usually includes highly dangerous special entity.
- In our study, we found that certain types of invaders contain huge amounts of the mysterious material DOG-8.
- Sufficient amount of DOG-8 could be used to upgrade the railgun into several different direction.