ライバルアリーナVS is a free Android card game developed by SuperAppliInc. that offers a new sensation in strategy board games. The game boasts a simultaneous turn-based battle system that allows players to enjoy psychological warfare to the fullest. The game requires players to use their brainpower, courage, and intuition to win. The game's depth of deck construction and inspiration on the battlefield are the keys to victory. Players can build their own winning deck by combining unique heroes and creatures. They must dodge the opponent's aim and decide the game to win.

The game also features a "capture" system that allows players to acquire the strongest ranked creature. Players can weaken the target creature, look ahead, and capture the movement. The game has a Forbidden Area where only powerful players can challenge, and legendary creatures also appear.

Overall, Rival Arena VS is a fun and challenging reading card battle game that is perfect for those who love tactical games and strategy games where psychological warfare and brain warfare can be enjoyed. The game is available for Android 4.1 or later devices with 1.5GB or more of free storage space, and it is recommended to use a device with 3GB or more of RAM for optimal performance.