This is a VR Real-Time Simulation Game of the one-on-one fight of the Ultimate Huge Battleships; IOWA-class and Yamato-class. 1: Game Content General There are only two battleships and enemy battleships in the battle area in the VR space. Please sink the enemy battleship using the main gun during the battle time. 2: Two VR-Battle mode There are two VR-Battle Modes; “TEST BATTLE” and “PRO BATTLE”. The function of VR is expected to differ depending on the situation of your device, VR adapter, etc. Therefore, we recommend you to try battleship operation and main gun operation in "VR test battle mode" which you can enjoy for free first. In other words, it is to be familiar with a series of tasks such as quickly finding an enemy battleship, issuing a VR menu, matching main gun sights and shooting. ① VR TEST BATTLE MODE: You can fight without a BATTLE COIN. Battle conditions are as follows. · Number of shells: 12 shells · Simultaneous shooting number: 3 simultaneous firing (maximum of one turret x 3) · Battle time: 180 seconds ② VR PRO BATTLE MODE: 1 BATTLE COIN is required per 1 “VR PRO BATTLE". Battle conditions are as follows. · Number of shells: 150 shells · Simultaneous shooting number: “ALL-SALVO” !! 9 simultaneous launches (maximum 3 guns each 3 turret) · Battle time: 600 seconds BATTLE COIN can be purchased as in-app items. 3: VR Battle Operation Please refer to the description of the operation explanation. Usually the VR battleship operation menu is not displayed. VR Battleship Operation Menu appears by tilting the head sideways. The function begins to move by matching the VR cursor at the center of the line of sight to the spherical operation switch on the menu. You can check whether the operation has been performed by changing the color of the operation switch or sound. In the VR test battle, we recommend that you train battleship navigation and gun control and launch. When stopping the operation switch, it takes a while for the operation to actually stop after turning it off. In the case of a main gun sight towards an enemy battleship, it is necessary to understand this characteristic well before turning it off a little earlier. With this in mind, we recommend that you practice main gun sighting quickly and practice to hit enemy battleship with main gun’s shells. The VR battleship operation menu is basically the same as the free iOS application “BATTLE OF BATTLESHIP". Tutorial on battleship operation is also prepared for this application, so please refer as necessary. 4: Simulation Summary Simulation is realized basically under the same condition as the free application "Battleship fighting space". The outline is shown below. [1] The Physical Law Modification: To realize the short-time and amazing spectacle battle of huge battleships, some of the physical laws in this Real-Time Simulation World are carefully modified. [2] Consideration of Battleship Performances: Although there are many evaluations, the following major performances are being considered in this simulation. ======================================================== IOWA class YAMATO class ======================================================== Main Gun: Firing-Range: good excellent Main Gun: Rate of Fire: excellent good Speed & Maneuverability: excellent good ======================================================== 5: Conclusion: We believe that the amazing spectacle VR battle of the huge battleship is established by the unique modification of the physical laws in this application. Please enjoy this VR real-time simulation of battle of battleship. Null City Realtime Simulations;