Instant Sports Tennis is an arcade tennis game for Nintendo Switch featuring Joy-Con motion controls simulating real racket swings across 15 unique courts from traditional venues to wild locations with storms or altered gravity. Offers 4 main modes, 10 varied minigames like Arkanoid, Tornado, Math, and Bombo plus full career mode with 29 progressive levels and epic boss battles. Customize 19 characters with hundreds of clothing, racket, and accessory combinations unlocked via star earnings in single or local multiplayer matches. Accessible yet challenging physics enables powerful smashes, strategic lobs, and court effects altering bounces for infinite replayability. Quick family sessions perfect for portable sports parties without technical hassles.